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.
ASToptics
DX VIXEN/LOSMANDY CLAMP, 150MM
$ 250.00
Sale price:
$ 224.17
ready for shipping in 24
h
Omegon
Dual prism clamp (Losmandy- and Vixen-Style)
$ 119.00
Sale price:
$ 81.00
ready for shipping in 24
h
ADM
Prism clamp for Skywatcher AZ-GTi Mount
$ 129.00
ready for shipping in 24
h
ADM
Prism clamp/adapter for Skywatcher StarAdventurer GTi
$ 108.00
ready for shipping in 3-5
weeks
PegasusAstro
Universal Clamp
$ 163.00
ready for shipping in 1-2
weeks
ADM
Dual-CGEM II
$ 370.00
ready for shipping in 3-5
weeks
PrimaLuceLab
PLUS Vixen / Losmandy prism clamp
$ 74.00
ready for shipping in 1-2
weeks
Losmandy
Prism rail with two V/D prism clamps
$ 650.00
Sale price:
$ 361.28
ready for shipping in 24
h
PrimaLuceLab
Prism clamp PLUS Vixen/Losmandy & Vixen Maxi
$ 216.00
ready for shipping in 1-2
weeks
ADM
Dual Prism clamp Vixen/Losmandy for Celestron AVX
$ 352.00
ready for shipping in 24
h
TS Optics
Prism clamp Premium XL Vixen-Style
$ 71.00
ready for shipping in 3-7
days
Omegon
Premium clamp
$ 79.00
ready for shipping in 24
h
Losmandy
Vixen / prism clamp
RRP:
$ 108.00
Our price:
$ 98.00
ready for shipping in 24
h
ASToptics
150MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 217.00
Sale price:
$ 149.08
ready for shipping in 24
h
TS Optics
Premium Vixen-Style Prism clamp
$ 59.00
ready for shipping in 3-7
days
William Optics
Prism clamp Vixen-Style 90mm
$ 108.00
ready for shipping in 24
h
Artesky
Prism clamp Premium Losmandy-Style 255mm
$ 85.00
ready for shipping in 24
h
ASToptics
80MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 130.00
ready for shipping in 24
h
iOptron
Secondary Dovetail Saddle
RRP:
$ 141.00
Our price:
$ 118.00
ready for shipping in 24
h
PegasusAstro
Saddle Powerbox NYX-101
$ 492.00
ready for shipping in 1-2
weeks
ADM
Dual Saddle Plate XL for Skywatcher EQ-6R PRO mount
$ 370.00
ready for shipping in 3-5
weeks
Rowan
Dual Prism clamp Vixen/Losmandy for AZ100
$ 381.00
Sale price:
$ 342.78
ready for shipping in 24
h
ADM
VSAD-GP Vixen Great Polaris
$ 241.00
ready for shipping in 3-5
weeks
ADM
Prism clamp with Vixen Losmandy & Vixen adapter
$ 259.00
ready for shipping in 3-5
weeks
Vixen
Polarie Multi Mounting Block
$ 174.00
ready for shipping in 24
h
Losmandy
G11 SPDV saddle plate
$ 315.00
ready for shipping in 6-10
weeks
ADM
VSAD-M6
$ 166.00
ready for shipping in 3-5
weeks
Geoptik
Universal Losmandy/Vixen saddle plate, 170mm
$ 195.00
ready for shipping in 3-5
weeks
ADM
GP-Level Prism clamp for Skywatcher EQ-6 Mount
$ 241.00
Sale price:
$ 154.52
ready for shipping in 24
h
10 Micron
'Maxdual' mounting plate (incl. 3" clamps and Maxi clamp)
$ 890.00
ready for shipping in 1-2
weeks
ADM
Dual Prism clamp Losmandy & Vixen for Skywatcher AZ-GTi
$ 157.00
ready for shipping in 3-5
weeks
Losmandy
Male D Series Plate to Female V Series Saddle Plate
$ 250.00
ready for shipping in 6-10
weeks
TS Optics
Premium Losmandy-Style Prism clamp
RRP:
$ 97.00
Our price:
$ 77.00
ready for shipping in 24
h
ADM
VSAD CEM26/GEM28
$ 241.00
ready for shipping in 24
h
Rowan
Prism clamp Losmandy-Style
$ 305.00
ready for shipping in 3-6
months
ADM
Dual Skywatcher AZ-5
$ 141.00
ready for shipping in 24
h