Shop
Magazine
%SALE%
EN / $
Language
Deutsch
English
Français
Currency
BGN - лв
BRL - R$
CAD - $
CHF - SFr
CZK - Kč
DKK - dkr
EUR - €
GBP - £
HUF - Ft
MXN - $
NOK - nkr
PLN - zł
RON - Lei
SEK - Skr
TRY - ₺
USD - $
✓
Europe's largest sport optics specialist
✓
7,500+ items available from stock
✓
Personal advice & service
✓
Best price guarantee
Get closer
Binoculars
Spotting scopes
Digiscoping
Night vision
Rangefinders
Riflescopes
Tripods
Outdoor
Microscopes
% SALE %
Categories
Astronomy
(1)
Telescope accessories
(1)
Focusers
(1)
Adaptors
(1)
Show main categories
Optical length
Optical length
The optically effective length of the component.
Click to read more...
20
(1)
1,5
(1)
2
(1)
3
(1)
5
(1)
6
(1)
9
(1)
12
(2)
12,5
(4)
30,2
(1)
30,5
(1)
4,5
(1)
43-53
(2)
51,5
(1)
58 (2") & 50 (M54)
(1)
6,2
(1)
6,5
(1)
7,7
(1)
>90
(1)
>95
(1)
min 18
(1)
31
(1)
34
(1)
38
(1)
48
(1)
73
(1)
78
(1)
87,5
(1)
90
(1)
93,5
(1)
94
(1)
Select multiple items
Manufacturer
Omegon
(1)
Price
< 50 $
(1)
Availability
in stock
(1)
Categories:
Astronomy
>
Telescope accessories
>
Focusers
Optical length:
20
Products 1 - 1 of 1
Sort by:
Relevance
min. Price
max. Price
Alphabetical
Omegon
20mm extension for 2" Crayford-focuser
$ 19.90
ready for shipping in
24 h
