Budapest Telescope Centre

btc@tavcso.hu +36-20-484-9300

Empty cart Login Registration

Hey, guest!

Budapest Telescope Centre

btc@tavcso.hu +36-20-484-9300

Empty cart Login Registration

Hey, guest!

Star analyser (100 ln/mm)

incl. 27% VAT

188.89 €

Including 27% VAT:

188.89 € (76 500 HUF)

Net price (for non-EU customers):

148.73 € (60 236 HUF)

Add to basket

Stock avalability

Delivery:

Available for delivery

Budapest shop:

Minimal stock

Delivery:Available for delivery

Bp. shop:Minimal stock

1 year warranty
2 years consumer warranty

Product code: StarAn100

Star analyser (100 ln/mm)

Rating

5.0/5, based on 3 reviews

Optical quality

5.0/5, based on 1 reviews

Mechanical quality

5.0/5, based on 1 reviews

Price/Value ratio

5.0/5, based on 1 reviews

More about the product

Used like a conventional 1.25 inch filter, it is the ideal accessory for today's low cost astronomical imaging cameras, webcams and video cameras. * For example, with a telescope of just 80mm aperture and a simple unmodified webcam, the hidden characteristics of hundreds of stars down to magnitude +4 can be revealed. With a 200mm aperture and a sensitive long exposure CCD imager, the identification of bright Novae and Supernovae or even a measurement of the expansion of the universe from the redshift of a Quasar are possible.

* High quality transmission diffraction grating mounted in a standard 1.25 inch filter cell * Anti- reflection coated glass protects the grating surface * High efficiency 100 lines/mm blazed design * Simple to use - Screws into a camera eyepiece adapter like a normal filter * Spectrum direction marked on the filter cell. A locking ring maintains the orientation * Optimised for the small CCD sensors found in popular webcams, video and astro cameras. * Star and spectrum can be recorded in the same image, which aids identification and calibration * Grating distance can be adjusted if desired using spacer rings (purchased separately) * Can also be fitted to an eyepiece for visual useFEATURES:

Feedback (1)

New feedback

1 year warranty

2 years consumer warranty

Bánhidi's opinion

2021.06.22.

After a few weeks, months of usage

Optical quality

Mechanical quality

Price/Value ratio

Star analyser (100 ln/mm)

Pros

Egyszerű használat. DSLR objektívre rögzíthető foglalattal könnyen készíthetünk spektrumokat a csillagokról. CCD-re közvetlen csatlakoztatható. Én letöltöttem az ajánlott honlapról az egy hónapig használható demo szoftvert. Azzal kiválóan ki lehet értékelni a felvett spektrumokat.

Cons

—

Summary

Aki kíváncsi a fénybe kódolt “üzenetre” , (csillagok összetevői, radiális sebességük, helyük a HRD-n) ezzel az egyszerű eszközzel közelebb kerülhet hozzá.

Please log in in order to be ablo to provide feedback!

The product comes with 2 years consumer warranty.