Toggle navigation
Budapest Telescope Centre
btc@tavcso.hu
+36-20-484-9300
Empty
cart
Login
Registration
Hey, guest!
Log in
Register
Forgotten password
Budapest Telescope Centre
btc@tavcso.hu
+36-20-484-9300
Empty
cart
Login
Registration
Hey, guest!
Log in
Register
Forgotten password
Astronomy
Beginner's telescope
Newton
Refractors
Dobsonian telescope
Catadioptric (SC, MC)
Solar telescope
Solar telescope
Solar scopes
Solar filters
Special solar filters
Accessories for Sun
Panorama telescope
Telescope mounts
Telescope mounts
Alt-azimuthal
Equatorial
GOTO mounts
Electronial drive
power supply
accessories for mounts
Eyepieces, Barlow
Eyepieces, Barlow
Eyepiece
Barlow-lens
photo eyepieces
focal reducer (visual)
Visual filters
Visual filters
deepsky filters
contrast filters
solar filters
Mirror diagonal, amici prism
Mirror diagonal, amici prism
mirror diagonal 1,25 inch
mirror diagonal 2 inch
amici prism
bino viewer
Astrophotography
Astrophotography
Telescopes
Mounts
Cameras - planetary
Cameras - deepsky
Autoguider
Corrector, field flattener
Photographic filters
Filterwheel, filterdrawer
Adapters
Guiding scope, guiding ring, OAG
Other accessories
Other accessories
Other accessories
Accessories for observing
adjusting, cleaning, servicing
Seestar accessories
storage (bags, cases)
Adapters
Telescope components
Telescope components
optical parts
finderscopes
focuser
tube ring
other parts
publishing
publishing
For children
Star maps
Observing handbooks
Astro imaging
Telescopes, optics
Other
Service
Service
service
components
other
other
gift ideas
astronomy models
Binoculars
Outdoor
Binoculars
Binoculars
General purposes
Opera glass
Pocket scope
Nautical scopes
Spotting scope
Spotting scope
Standard
with ED lens
Accessories
Panoramic telescopes
Night vision scope
Thermal vision
Nature photographing
Nature photographing
Telescopes
Tripod, mount
Head
Motorized heads
Adapters
Lamp
Other
Hunting
FeHoVa Discount
rifle scope
rifle scope
50-56mm
up to 45mm lens diam.
For driven hunt
Red dot
Night vision sights
Accessories
Delta rifle scope
Leica rifle scopes
Swarovski rifle scopes
Zeiss rifle scopes
Thermal riflescope
Tactical
binoculars
binoculars
For night hunting (above 50mm lens)
For tracking (under 45 mm)
For general usage
Rangefinding binocular
Night vision
Night vision
Monocular
Attachment
Night vision sights
IR flash
Accessories
Thermal imager
Thermal imager
monocular
Attachment
Riflescope
Accessory
Spotting scope
Spotting scope
Standard
with ED lens
Accessories
Rangefinders
Lamp
Trail cameras
Other
Microscope
Stereomicroscope
Stereomicroscope
Educational stereo
Zoom stereo
Professional Stereo
Industrial stereo
Optical accessories
Illumination (stereo)
Other accessories
Biological microscope
Biological microscope
Basic line
Semi-professional
Research line
Inverted microscopes
for special areas
Preparation, accessories
Optical parts (biological)
Illumination (biological)
Other
Material microscopes
Digital microscope
Magnifier
Photographing
Photographing
Camera
Adaptors
other
Gallery
To read
Contact
How to order, Terms
Data management
Declaration of withdrawal sample
Advice for beginners
Support
▸
Astronomy
▸
Telescope components
▸
other parts
other parts
Adjust screws
From
1.09 €
Flexible arms for mounts
From
8.05 €
Flexible connection for axises
From
9.87 €
Dovetail bars
From
15.58 €
Belt drive upgrade kit for HEQ5, EQ6 GoTo mounts, parts for AZ-EQ6 belt drive
From
16.36 €
Construction kit for telescope assembly
From
19.74 €
Counterweights
From
35.06 €
Heads, platforms for mounts.
From
38.18 €
AZ-EQ5, HEQ-5, EQ-6, or ZWO-AM5 (AM5N) counterweight (5.3kg, 18/20mm hole) in black color
44.42 €
Aperture ring for Newtonian primary mirror
From
58.44 €
Dobson rocker box
From
107.79 €
Lacerta Stand Alone Motofocus
From
116.62 €
Lacerta deltaT temperature controller
116.88 €
Secondary mirror holder - spider
From
195.32 €
Filter
M3x8 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M3x10 Set-Screw
Delivery:
Call us!
Bp. shop:
Call us!
1.09 €
M4x10 Set-Screw
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
1.09 €
M3x8 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M4x10 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M4x8 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M4x12 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M4x12 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M3x10 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.09 €
M4x14 blue design-screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.56 €
M4x25 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
1.82 €
Photo-Screw (3/8inch-1/4inch)
Delivery:
Available for delivery
Bp. shop:
In stock
2.05 €
M6x10 plastic Set-Screw (for finderscope)
Delivery:
Available for delivery
Bp. shop:
In stock
2.08 €
M3x10 Set-Screw (Stainless steel)
Delivery:
Available for delivery
Bp. shop:
In stock
2.18 €
M4x20 steel Set-Screw with plastic inlet
Delivery:
Available for delivery
Bp. shop:
In stock
3.17 €
M3x14 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
3.27 €
M6x10 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
3.27 €
Screw 1/4" - 25mm
Delivery:
Available for delivery
Bp. shop:
Limited stock
3.38 €
M6x25 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
4.36 €
M5x20 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
4.36 €
M6x40 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
4.36 €
M5 lockscrew
Delivery:
Available for delivery
Bp. shop:
In stock
5.35 €
Counterweight-hole adaptor from 20mm to 18mm
Delivery:
Available for delivery
Bp. shop:
In stock
5.45 €
M8x48 Polblock Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
5.97 €
M6x35 Set-Screw
Delivery:
Available for delivery
Bp. shop:
Minimal stock
6.44 €
M8x40 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
6.44 €
M10x78 Polblock Set-Screw
Delivery:
Available for delivery
Bp. shop:
Limited stock
6.75 €
M12 lockscrew
Delivery:
Available for delivery
Bp. shop:
In stock
6.75 €
M8x53 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
6.75 €
M8x36 Set-Screw with long grip
Delivery:
Available for delivery
Bp. shop:
In stock
7.53 €
M8x73 Set-Screw
Delivery:
Limited stock
Bp. shop:
Stock refill in progress
7.53 €
M10x100 Polblock Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
7.79 €
M10x114 Polblock Set-Screw
Delivery:
Available for delivery
Bp. shop:
Minimal stock
7.79 €
Flexible arm for EQ1/EQ2/AZ3/EQ3/EQM35/Pronto (short, 13 cm)
Delivery:
Available for delivery
Bp. shop:
Minimal stock
8.05 €
Flexible arm for EQ1/EQ2/AZ3/EQ3/EQM35/Pronto (18,5 cm)
Delivery:
Available for delivery
Bp. shop:
In stock
8.05 €
M10x34 Set-Screw with fine thread
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
8.62 €
M10x55 Set-Screw
Delivery:
Available for delivery
Bp. shop:
Minimal stock
8.62 €
M8x74 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
8.62 €
M8x25 Set-Screw (Stainless steel)
Delivery:
Available for delivery
Bp. shop:
In stock
8.73 €
M10x35 Set-Screw with long grip
Delivery:
Available for delivery
Bp. shop:
Minimal stock
9.61 €
M8x24 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
9.71 €
Slow motion control knob for EQ5
Delivery:
Available for delivery
Bp. shop:
In stock
9.87 €
Couple for Motor-axis (2mm/6mm)
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
9.87 €
Couple for Motor-axis 6mm/8mm
Delivery:
Call us!
Bp. shop:
Call us!
10.91 €
Couple for Motor-axis (5mm/6mm)
Delivery:
Available for delivery
Bp. shop:
Minimal stock
10.91 €
M10x41 Set-Screw with long grip
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
14.08 €
Counterweight shaft for AZ-Gti mounts
Delivery:
Available for delivery
Bp. shop:
Limited stock
15.06 €
Bridge for Finderscope doveteil-clamp with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
15.06 €
Dovetail for EQ5 head
Delivery:
Available for delivery
Bp. shop:
In stock
15.58 €
Belt Drive for EQ6-R and AZ-EQ6
Delivery:
Available for delivery
Bp. shop:
In stock
16.36 €
M12x65 Set-Screw
Delivery:
Available for delivery
Bp. shop:
In stock
18.44 €
Finderscope Plate (100mm) with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Minimal stock
19.74 €
Finderscope doveteil-clamp with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Minimal stock
19.74 €
Vixen Plate (100mm) with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Minimal stock
19.74 €
Stainless steel counterweight shaft extension for EQ6
Delivery:
Available for delivery
Bp. shop:
In stock
21.04 €
Lifter with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
In stock
21.30 €
21cm dovetail bar
Delivery:
Available for delivery
Bp. shop:
In stock
21.56 €
Vixen typ. dovetail 10cm
Delivery:
Available for delivery
Bp. shop:
Call us!
23.90 €
32cm dovetail bar
Delivery:
Available for delivery
Bp. shop:
In stock
24.68 €
EQ-1 or EQ-2 counterweight
Delivery:
Available for delivery
Bp. shop:
In stock
25.97 €
Finderscope Plate (210mm) with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Minimal stock
27.27 €
Vixen clamp with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
28.31 €
21cm full-dovetail
Delivery:
Available for delivery
Bp. shop:
In stock
28.31 €
Vixen Plate (210mm) with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
Minimal stock
29.35 €
Star Adventurer Gti counterweight set (1,6 kg and 0,7 kg)
Delivery:
Available for delivery
Bp. shop:
Minimal stock
30.39 €
Small wheel of belt drive for AZ-EQ6/EQ6-R
Delivery:
Available for delivery
Bp. shop:
In stock
30.91 €
Star Adventurer counterweight and counterweight shaft
Delivery:
Available for delivery
Bp. shop:
In stock
31.95 €
Stainless steel counterweight shaft extension for AZEQ6
Delivery:
Available for delivery
Bp. shop:
Minimal stock
32.73 €
EQ-3 or EQ-5 counterweight (1,8kg)
Delivery:
Available for delivery
Bp. shop:
In stock
35.06 €
Lacerta Clamp 85mm Vixen Level for Takahashi
Delivery:
Available for delivery
Bp. shop:
Minimal stock
38.18 €
Vixen Plate (320mm) with multi-adaptation
Delivery:
Available for delivery
Bp. shop:
In stock
38.18 €
Lacerta Premium Dovetail Clamp adaption
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
39.22 €
32cm full-dovetail
Delivery:
Available for delivery
Bp. shop:
In stock
39.22 €
AZ-EQ6 counterweight (5kg, 25mm hole) white
Delivery:
Available for delivery
Bp. shop:
Minimal stock
43.38 €
AZ-EQ5 counterweight (3.5kg)
Delivery:
Available for delivery
Bp. shop:
Minimal stock
43.38 €
AZ-EQ5, HEQ-5 or EQ-6 counterweight (5.2kg)
Delivery:
Available for delivery
Bp. shop:
In stock
44.42 €
EQ-3 or EQ-5 counterweight (5kg)
Delivery:
Available for delivery
Bp. shop:
In stock
44.42 €
AM3, AM5, AZ-EQ5, HEQ5, EQ6, EQ6-R counterweight (5.3kg) in black color
Delivery:
Available for delivery
Bp. shop:
Minimal stock
44.42 €
EQ-3 or EQ-5 counterweight (3.5kg)
Delivery:
Available for delivery
Bp. shop:
In stock
46.23 €
35cm Vixen dovetail oblong holes
Delivery:
Available for delivery
Bp. shop:
Minimal stock
46.75 €
Platform for camera and guidescope
Delivery:
Available for delivery
Bp. shop:
Limited stock
48.05 €
Losmandy-Style 75mm dovetail bar, Length 180mm. Threaded holes: 6x 1/4-20 UNC, 4x M8x1.25 & 2x M6x1.0. Anodised aluminium
Delivery:
Available for delivery
Bp. shop:
In stock
48.05 €
GSO Clutch for Synta, Celestron or Vixen dovetails
Delivery:
Available for delivery
Bp. shop:
In stock
50.13 €
Short saddle for Vixen-plate
Delivery:
Available for delivery
Bp. shop:
Limited stock
57.66 €
Aperture ring for 150mm SkyWatcher Newtons
Delivery:
Available for delivery
Bp. shop:
Minimal stock
58.44 €
200mm Aperture ring for GSO 200mm Carbon Newton
Delivery:
Call us!
Bp. shop:
Call us!
59.48 €
Short saddle for Losmandy-plate
Delivery:
Limited stock
Bp. shop:
Stock refill in progress
68.83 €
Aperture ring for 200mm SkyWatcher Newtons
Delivery:
Limited stock
Bp. shop:
Stock refill in progress
69.09 €
Losmandy dovetail (length 38cm)
Delivery:
Available for delivery
Bp. shop:
Limited stock
69.61 €
Losmandy dovetail (length 32cm)
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
72.47 €
Losmandy dovetail (15mm thickness, 334mm length) with holes
Delivery:
Available for delivery
Bp. shop:
Limited stock
77.40 €
Aperture ring for 250mm SkyWatcher Newtons (10" Quattro)
Delivery:
Available for delivery
Bp. shop:
In stock
81.04 €
Fornax or EQ8 counterweight (9-10 kg / central hole 32mm or 34mm or 43mm)
Delivery:
Call us!
Bp. shop:
Call us!
83.90 €
Aperture ring for 300mm SkyWatcher Newtons (12" Quattro)
Delivery:
Available for delivery
Bp. shop:
In stock
88.31 €
Losmandy dovetail (15mm thickness, 334mm length) with holes
Delivery:
Available for delivery
Bp. shop:
Minimal stock
90.39 €
Losmandy dovetail with holes, 355 mm length
Delivery:
Call us!
Bp. shop:
Call us!
94.03 €
Skywatcher Wave 100i and Wave 150i counterweight Set (with Counterweight bar and Extension bar)
Delivery:
Available for delivery
Bp. shop:
Minimal stock
106.49 €
SkyWatcher Dobsonian rocker box for 8" or for 10" telescope
Delivery:
Call us!
Bp. shop:
Call us!
107.79 €
Focus Motor Controller (ASCOM)
Delivery:
Available for delivery
Bp. shop:
Limited stock
116.62 €
Lacerta Dual temperature controll automat
Delivery:
Available for delivery
Bp. shop:
Limited stock
116.88 €
secondary spider D=180mm
Delivery:
Limited stock
Bp. shop:
Limited stock
150.39 €
Heavy platform for Vixen AND Losmandy Style
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
155.84 €
EQ8, CQ350 counterweight (10kg)
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
163.12 €
secondary spider D=233mm
Delivery:
Limited stock
Bp. shop:
Limited stock
195.32 €
Rowan Astro HEQ5 Pro Belt Modification Kit
Delivery:
Available for delivery
Bp. shop:
Minimal stock
225.71 €
secondary spider D=284mm
Delivery:
Limited stock
Bp. shop:
Limited stock
244.42 €
Losmandy dovetail plate for Takahashi 350 mm
Delivery:
Call us!
Bp. shop:
Call us!
272.47 €
Fornax counterweight (15kg, central hole 34mm or 43mm)
Delivery:
Call us!
Bp. shop:
Call us!
285.75 €
Fornax counterweight (20kg, central hole 34mm or 43mm)
Delivery:
Call us!
Bp. shop:
Call us!
381.00 €
LACERTA Stand Alone Motorfocus, ASCOM-compatible
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
567.27 €
Fornax counterweight (2x15 kg, excentrical)
Delivery:
Call us!
Bp. shop:
Call us!
571.50 €
Skyliner-200P SkyWatcher GOTO Dobsonian upgrade kit
Delivery:
Available for delivery
Bp. shop:
Stock refill in progress
821.56 €
Skyliner-250PX SkyWatcher GOTO Dobsonian upgrade kit
Delivery:
Call us!
Bp. shop:
Call us!
938.70 €
Skyliner-300P SkyWatcher GOTO Dobsonian upgrade kit
Delivery:
Call us!
Bp. shop:
Call us!
1 048.83 €
Skyliner-400P Skywatcher GOTO Dobsonian upgrade kit
Delivery:
Call us!
Bp. shop:
Call us!
1 696.10 €
Kapcsolódó cikkek
Synscan Wi-Fi átállítása Station módba
Csillagászati távcső vásárlási útmutató
Távcsövek típusai
Első távcső vásárlása
Discount
SkyWatcher Mercury-705 (70/500) refractor on CQ40 mount
Stock avalability
Delivery:
Available for delivery
Budapest shop:
Minimal stock
Delivery:
Available for delivery
Bp. shop:
Minimal stock
-15%
198.48 €
SkyWatcher Startravel-102T (102/600) refractor on NEQ2 mount
Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:
Available for delivery
Bp. shop:
Limited stock
-15%
335.82 €
SkyWatcher Skymax-90 Maksutov-Cassegrain (90/1250) on NEQ2 mount
Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:
Available for delivery
Bp. shop:
Limited stock
-15%
287.45 €
SkyWatcher Startravel-80 (80/400) refractor on StarQuest mount
Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:
Available for delivery
Bp. shop:
Limited stock
-15%
218.16 €
New Products
Skywatcher telescopes on StarQuest mount
From
231.43 €
Filter
Filter
Feltételek törlése
Price
1.09 € - 5.00 €
5.00 € - 10.00 €
10.00 € - 50.00 €
50.00 € - 100.00 €
100.00 € - 300.00 €
300.00 € - 600.00 €
600.00 € - 900.00 €
900.00 € - 1 200.00 €
1 200.00 € - 1 500.00 €
1 500.00 € - 1 696.10 €
Manufacturer
BTC
Fornax
GSO
Gemini
Lacerta
SkyWatcher
Skywatcher
Type
Rändel
cross screw
inlayscrew
lockscrew
polescrew
thumbscrew
Thread
1/4 inch
M10
M12
M3
M4
M5
M6
M8
diameter (inside)
32mm, 34mm oder 43mm
34mm oder 43mm
12mm
18mm
20mm
25mm
32mm
Weight
1kg
1.8kg
2kg
2.3kg
3.5kg
5kg
9kg
10kg
15kg
20kg
30kg
Recommended for
astronomische Montierungen
max.voltage (V)
12V
max.power (A)
4A
Type
temperature adjuster
Adjustment
GOTO
manual
Load capacity
10kg
15kg
20kg
30kg
ASCOM(Y/N)
yes
StandAlone(Y/N)
yes
Type
digital
Stock
Pick up in our shop
Delivery
Out of stock
Our Latest News on Facebookon
Budapesti Távcső Centrum
Latest gallery images
Free cookie consent management tool by
TermsFeed