0.85x reducer and flattener for Skywatcher Evostar 100/900 ED APO telescopes (with M48 screw)

incl. 27% VAT

260.86
Including 27% VAT:
260.86 € (91 300 HUF)
Net price (for non-EU customers):
205.40 € (71 890 HUF)
Add to basket Add to basket
Stock avalability
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:
Delivery in 24-48 hours
Bp. shop:Limited stock
Delivery:Delivery in 24-48 hours

Product code: Flat85-100

0.85x reducer and flattener for Skywatcher Evostar 100/900 ED APO telescopes (with M48 screw)

More about the product

These accessories are needed because refracting telescopes provide a curved focal plane. The problem is similar to the distortions observed in Newtonian telescopes: stars are not pointlike close to the edges. Usually the correctors also reduce the focal length, resulting in faster optics.

The Sky-Watcher\'s new correctors are designed especially for their ED Apo telescopes: 80mm, 100mm and 120mm EDs, but can be used with good results in similar telescopes. They provide 0.85x reduction, so the focal lengths will be somewhat shorted (for example, the 80/600 ED becomes a 80/510, meaning that the system changes from f/7.5 to f/6.37). Provide good correction at the edges, so the correctors can be used even for 35mm format (full frame). The correction can be mounted using the standard thread and provide a larger than 2\" field. At the corrector\'s back an M48 thread is provided which is also somewhat larger than the traditional T2.

Recommended accessories

Bayonett adaptor M48x0.75 (internal thread) to Canon EOS
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
Add to basket27.71 €
Bayonett adaptor M48 (internal thread) to Nikon bayonett
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
Add to basket27.71 €
Rotation adaptor set for 72/420 Evostar ED and 0.85x corrector
Stock avalability
Budapest shop:
Minimal stock (2-3 pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
Add to basket30.57 €
ADAPTER to attach SkyWatcher 0,85x Reducer/flatteners to standard 2" (50,8mm) focusers. 2" filter thread included.
Stock avalability
Budapest shop:
Minimal stock (2-3 pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
Add to basket34.86 €

You are eligible for accessory discount only when purchased tugether with a main product.

Similar products

Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
28.57 €
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
30.57 €
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
260.86 €
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
260.86 €
Bp. shop:Limited stock
Delivery:Delivery in 24-48 hours
260.86 €
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
271.14 €

Astronomical telescopes up to 100 Euros
Astronomical telescopes between 100 and 200 Euros
Microscope offer up to 200 Euros



Discount

4mm LACERTA Ultra Wide Angle FV=82 deg
4mm LACERTA Ultra Wide Angle FV=82 deg
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-30% 99.80 €
7mm LACERTA Ultra Wide Angle FV=82 deg
7mm LACERTA Ultra Wide Angle FV=82 deg
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-30% 99.80 €
TMB 5mm Planetary II UWA eyepiece
TMB 5mm Planetary II UWA eyepiece
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-20% 56.46 €
SkyWatcher Mercury-607 (60/700) refractor on AZ2 mount with two extra accessories
SkyWatcher Mercury-607 (60/700) refractor on AZ2 mount with two extra accessories
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-18% 96.86 €
SkyWatcher Mercury-705 (70/500) on AZ2 mount with extra accessories
SkyWatcher Mercury-705 (70/500) on AZ2 mount with extra accessories
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-20% 115.43 €
SkyWatcher Evostar-90 (90/900) telescope on EQ2 with extra accessories
SkyWatcher Evostar-90 (90/900) telescope on EQ2 with extra accessories
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-18% 283.14 €

New Products

SkyWatcher Startravel-102T (102/600) refractor on AZ PRONTO (AZ3-R)mount
SkyWatcher Startravel-102T (102/600) refractor on AZ PRONTO (AZ3-R)mount
Stock avalability
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:
Delivery in 24-48 hours
Bp. shop:Limited stock
Delivery:Delivery in 24-48 hours
369.71 €
Acuter (SkyWatcher) 60mm demonstration Maksutov-Cassegrain telescope on Dobson mount
Acuter (SkyWatcher) 60mm demonstration Maksutov-Cassegrain telescope on Dobson mount
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
154.29 €
SkyWatcher Evostar (90/660) refractor on StarQuest mount
SkyWatcher Evostar (90/660) refractor on StarQuest mount
Stock avalability
Budapest shop:
Minimal stock (2-3 pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Minimal stock
Delivery:Delivery in 24-48 hours
355.43 €
Demo telescopes
Demo telescopes
From 56.29 €

Our Latest News on Facebookon