Telescopes and accessories are often equipped with a prism rail - also called a dovetail bar. This rail can be attached firmly by means of a dovetail clamp to, for example, an astronomical mount.
Two standards have been established for the rails: the relatively narrow rails introduced by the Japanese manufacturer Vixen and the wider Losmandy rails. The latter are 3 inches wide and are mainly used for heavy telescopes.
Accordingly, there are dovetail clamps for Vixen or Losmandy rails. Dual dovetail clamps can accommodate both sizes.
PrimaLuceLab
PLUS Vixen / Losmandy prism clamp
$ 80.00
ready for shipping in 24
h
ADM
Prism clamp/adaptors for Skywatcher StarAdventurer GTi
$ 116.00
ready for shipping in 24
h
Omegon
Dual prism clamp (Losmandy- and Vixen-Style)
$ 119.00
ready for shipping in 24
h
Artesky
Vixen-Style Prism clamp 150mm
$ 58.00
ready for shipping in 24
h
Bresser
Dovetail clamp Messier Vixen-Style
$ 45.90
ready for shipping in 24
h
ADM
Dual Vixen/Losmandy Prism Clamp for Celestron AVX
$ 378.00
ready for shipping in 24
h
PrimaLuceLab
PLUS Vixen /Losmandy prism clamp, large
RRP:
$ 170.00
Our price:
$ 164.00
ready for shipping in 24
h
TS Optics
Vixen-Style Premium Prism Clamp
$ 64.00
ready for shipping in 3-7
days
PrimaLuceLab
Prism clamp PLUS Vixen/Losmandy Maxi
$ 232.00
ready for shipping in 24
h
Artesky
Vixen-Style Prism clamp 80mm
$ 51.00
ready for shipping in 24
h
Artesky
Premium Losmandy-Style 255mm Prism Clamp
$ 116.00
ready for shipping in 24
h
TS Optics
Prism clamp Premium Losmandy-Style
RRP:
$ 104.00
Our price:
$ 82.00
ready for shipping in 3-7
days
PegasusAstro
Universal Clamp
$ 175.00
ready for shipping in 1-2
weeks
ASToptics
DX VIXEN/LOSMANDY CLAMP, 150MM
$ 268.00
ready for shipping in 24
h
ADM
Prism clamp for Skywatcher AZ-GTI Mount
$ 138.00
ready for shipping in 3-5
weeks
PegasusAstro
Saddle Powerbox NYX-101
$ 530.00
ready for shipping in 1-2
weeks
TS Optics
Adaptor Dovetail Clamp from Losmandy to Vixen Level
$ 163.00
ready for shipping in 3-7
days
ADM
Dual Skywatcher AZ-5
$ 151.00
ready for shipping in 24
h
ADM
Dual Saddle Plate XL for Skywatcher EQ-6R PRO mount
$ 398.00
ready for shipping in 24
h
Omegon
Premium clamp
$ 79.00
ready for shipping in 24
h
Baader
Prism clamp, with handle, for Losmandy-style prism rail
$ 97.00
ready for shipping in 1-2
weeks
ASToptics
80MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 140.00
ready for shipping in 24
h
William Optics
Vixen-Style 90mm Prism Clamp
$ 116.00
ready for shipping in 24
h
iOptron
Secondary Dovetail Saddle
RRP:
$ 151.00
Our price:
$ 127.00
ready for shipping in 24
h
ASToptics
150MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 233.00
ready for shipping in 24
h
Lacerta
Premium Dovetail Clamp Vixen-Level 63mm
$ 59.00
ready for shipping in 1-2
weeks
TS Optics
Prism clamp Premium XL Vixen-Style
$ 76.00
ready for shipping in 3-7
days
ADM
VPA Synta-GP
$ 138.00
ready for shipping in 3-5
weeks
ADM
Prism clamp with Vixen-Losmandy adaptor
$ 279.00
ready for shipping in 3-5
weeks
ADM
VSAD-GP Vixen Great Polaris
$ 259.00
ready for shipping in 3-5
weeks
ADM
DSAD-SP Prism clamp for Vixen Super Polaris
$ 259.00
ready for shipping in 3-5
weeks
Geoptik
Prism clamp, Losmandy-Style
$ 59.00
ready for shipping in 24
h
ADM
Dual Prism clamp for iOptron HEM27
$ 291.00
ready for shipping in 24
h
Geoptik
Losmandy to Vixen reducer
$ 116.00
ready for shipping in 3-5
weeks
Losmandy
Vixen / prism clamp
RRP:
$ 116.00
Our price:
$ 106.00
ready for shipping in 24
h
Vixen
Prism clamp
$ 69.00
ready for shipping in 3-7
days