(1 review)

in stock
in stock

2" Accessory kit: 38mm 70° ERFLE + 2" 99% diel. star diagonal

188,79 EUR
excl. VAT
excl. 4,65 € Shipping costs




DELUXE 2" Kit - 2" Wide Angle Eyepiece ERFLE 38mm / 70° ... 2" 99% DIELECTRIC star diagonal mirror
... high quality 2" accessory kit for maximum field of view on refractors, Schmidt Cassegrains, Maksutovs and similar
... Save about 35 Euros compared with the single prices !!!!

With 2" accessories you can reach much larger fields of view than with 1.25" accessories. Compared with 1.25" you can gain up to 60% field of view! The only requirement is that you r telescope can accept 2" accessories, which is the case with most medium range telescopes nowadays.

With this 2" accessories you won't be compromising the quality of your telescope!

2" wide angle Erfle eyepiece with 38mm focal length and 70° field of view

The 5-element Erfle design offers excellent image quality. Carefully placed internal baffles, a high grade full multicoating and precisely figured lenses provide an image sharpness rarely seen in this price range.

The large field of view provided by this eyepiece is a true eye opener! Objects will appear more beautiful in the context of the surrounding stars!

Eyepiece Specifications:

-- Focal Length ... 38mm
-- Apparent field of view ... 70°
-- Eye relief ... 28mm
-- No distortion or loss of sharpness towards the edge of the field of view in telescopes with f/5.5 or longer.

2" Star Diagonal Mirror - 99% reflectivity, dielectric coating

This is a very high quality 2" star diagonal mirror. The mirror is precisely figured to a precision of 1/10 lambda or better. For best possible transmission the mirror has a 99% dielectric coating - it will reflect almost 10% more light than standard mirrors.

Star diagonal specifications:

-- 2" barrel for telescope adaptation. Fits in all refractors, Schmidt-Cassegrains and Maksutov-Cassegrains with 2" focuser or 2" visual back.
-- 2" clamp for accessories with brass compression ring
-- 1.25" adaptor with 2" filter thread and brass compression ring
-- CNC machined metal body



up ...

Customer reviews:

Author: Peter Andersson, 17.01.2020
Evaluation: TEXT_OF_5_STARS

"Use it on Ts optics 115mm triplet apo. Diagonal very nice and solid. Nothing to complain about. Exclusive feel to it. Eyepiece is good but has some quite distinct lateral color off axis. Only a problem on moon or other very bright objects."


E-Mail: info@teleskop-service.de • Phone: +49 (0)89-9922875-0
Parse Time: 0,752s
This shop uses cookies that are necessary for its correct function and, if necessary, also uses cookies from third party providers. By using our shop you agree to the use of cookies.

OKMore info ......
Please note that only latin characters, numbers and common special characters can be entered.