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
$ 78.00
ready for shipping in 24
h
ADM
Prism clamp/adaptors for Skywatcher StarAdventurer GTi
$ 113.00
ready for shipping in 24
h
Artesky
Vixen-Style Prism clamp 150mm
$ 56.00
ready for shipping in 24
h
ADM
Dual Vixen/Losmandy Prism Clamp for Celestron AVX
$ 369.00
ready for shipping in 24
h
Omegon
Dual prism clamp (Losmandy- and Vixen-Style)
$ 119.00
ready for shipping in 24
h
TS Optics
Vixen-Style Premium Prism Clamp
$ 62.00
ready for shipping in 3-7
days
Bresser
Dovetail clamp Messier Vixen-Style
$ 44.90
ready for shipping in 24
h
PrimaLuceLab
Prism clamp PLUS Vixen/Losmandy Maxi
$ 226.00
ready for shipping in 24
h
PrimaLuceLab
PLUS Vixen /Losmandy prism clamp, large
$ 166.00
ready for shipping in 24
h
Artesky
Premium Losmandy-Style 255mm Prism Clamp
$ 113.00
ready for shipping in 24
h
ADM
Prism clamp for Skywatcher AZ-GTI Mount
$ 135.00
ready for shipping in 24
h
TS Optics
Prism clamp Premium Losmandy-Style
RRP:
$ 102.00
Our price:
$ 80.00
ready for shipping in 3-7
days
Artesky
Vixen-Style Prism clamp 80mm
$ 49.90
ready for shipping in 24
h
ASToptics
DX VIXEN/LOSMANDY CLAMP, 150MM
$ 262.00
ready for shipping in 24
h
PegasusAstro
Saddle Powerbox NYX-101
$ 520.00
ready for shipping in 1-2
weeks
TS Optics
Adaptor Dovetail Clamp from Losmandy to Vixen Level
$ 159.00
ready for shipping in 3-7
days
PegasusAstro
Universal Clamp
$ 170.00
ready for shipping in 1-2
weeks
ADM
Dual Skywatcher AZ-5
$ 148.00
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
$ 95.00
ready for shipping in 1-2
weeks
ASToptics
80MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 136.00
ready for shipping in 24
h
William Optics
Vixen-Style 90mm Prism Clamp
$ 113.00
ready for shipping in 24
h
iOptron
Secondary Dovetail Saddle
RRP:
$ 148.00
Our price:
$ 124.00
ready for shipping in 24
h
ASToptics
150MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 227.00
ready for shipping in 24
h
TS Optics
Prism clamp Premium XL Vixen-Style
$ 75.00
ready for shipping in 3-7
days
ADM
VPA Synta-GP
$ 135.00
ready for shipping in 3-5
weeks
ADM
Dual iOptron GEM28 / CEM26
$ 330.00
ready for shipping in 3-5
weeks
ADM
Prism clamp with Vixen-Losmandy adaptor
$ 272.00
ready for shipping in 3-5
weeks
ADM
VSAD-GP Vixen Great Polaris
$ 253.00
ready for shipping in 3-5
weeks
ADM
DSAD-SP Prism clamp for Vixen Super Polaris
$ 253.00
ready for shipping in 3-5
weeks
Geoptik
Prism clamp, Losmandy-Style
$ 57.00
ready for shipping in 24
h
Artesky
Vixen-Style Prism Clamp
$ 56.00
ready for shipping in 3-5
weeks
Artesky
Guidemount - ultra-compact Vixen GP level dual mount
$ 148.00
ready for shipping in 24
h
ADM
Dual Saddle Plate XL for Skywatcher EQ-6R PRO mount
$ 388.00
ready for shipping in 24
h
ADM
Dual Prism clamp for iOptron HEM27
$ 284.00
ready for shipping in 24
h
Geoptik
Losmandy to Vixen reducer
$ 113.00
ready for shipping in 3-5
weeks