Home :: OPTICAL ACCESSORIES :: Barlows, Reducers & Correctors :: Reducers & Flatteners :: TeleVue TRF-2008 0.8x Reducer / Flattener for TV-85, TV-76 and Other 400-600mm Focal Length Refractors

TeleVue TRF-2008 0.8x Reducer / Flattener for TV-85, TV-76 and Other 400-600mm Focal Length Refractors

Manufacturers View products from this brand

in In stock (2)
Model
TRF-2008
Weight
0.70 kg
RRP:
£279.00
Our price:
£269.00
4%

including VAT 20.00 % ( £44.83 )
Qty

F4AB4

TeleVue TRF-2008 0.8x Reducer/Flattener for TV-85, TV-76 and Other 400-600mm Refractors

Model TRF-2008 0.8x Reducer/Flattener converts TV-85 to 480mm f/5.6 and TV-76 to 380mm f/5.0 for flat field, fast photography.

Fully multi-coated 3-element unit with 48mm filter thread inserts directly into 2" focuser, accepts standard T-rings for 35mm cameras.

"This accessory is a must-have for someone planning to use the TV-85 photographically" - review in Sky & Telescope, July 1999.

Also it can be used with any 400-600mm refractor telescope.

Important Note: This product was designed for an optimum 55mm back focus. (Distance from flange surface to film or CCD plane). If you use a CCD, be sure the spacing between flange and CCD is 56mm +/-2mm for best results.

Reviews

Excerpt from review of TRF-2008 0.8x Reducer/Flattener in Sky & Telescope magazine:

"The 0.8x Reducer/Flattener performs superbly. Star images are perfectly round to the very corners of the field, and there is minimal vignetting. A high-magnification examination of the images reveals little, if any, secondary color even at the edge of the field."

— Cook, C. "Test Report: Less Magnification for Photography". Sky & Telescope (July 1999). Click here for the Full Review.

: *
: *
: *
 
Baader Hyperion Eyepiece 5mm
£102.90
C-Mount Adapter from C-Mount male to T2 female thread
£19.80
H-Beta Filter 1.25 inch from OVL
£30.00
Commlite Digital Timer Remote Control - TR1C - Canon Pentax
£22.90
There have been no reviews

Only those who bought this product are allowed to add review
If you've already bought this product, please sign in and add your own review!
 
The website uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to this policy. Click to learn more.