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.
![PegasusAstro Saddle Powerbox NYX-101](/Produktbilder/normal/79163_1/PegasusAstro-Saddle-Powerbox-NYX-101.jpg)
PegasusAstro
Saddle Powerbox NYX-101
$ 510.00
ready for shipping in 1-2
weeks
![ADM Prismenklemme/Adapter für Skywatcher StarAdventurer GTi](/Produktbilder/normal/77361_2/ADM-Prismenklemme-Adapter-fuer-Skywatcher-StarAdventurer-GTi.jpg)
ADM
Prismenklemme/Adapter für Skywatcher StarAdventurer GTi
$ 111.00
ready for shipping in 24
h
![PrimaLuceLab PLUS Vixen/Losmandy mit 1kg Gegengewicht](/Produktbilder/normal/74027_1/PrimaLuceLab-PLUS-Vixen-Losmandy-mit-1kg-Gegengewicht.jpg)
PrimaLuceLab
PLUS Vixen/Losmandy mit 1kg Gegengewicht
$ 103.00
ready for shipping in 1-2
weeks
![ADM VPA Synta-GP](/Produktbilder/normal/75510_1/ADM-VPA-Synta-GP.jpg)
ADM
VPA Synta-GP
$ 132.00
ready for shipping in 3-5
weeks
![ADM Synta Adapterklemme (female to female)](/Produktbilder/normal/75398_1/ADM-Synta-Adapterklemme-female-to-female-.jpg)
ADM
Synta Adapterklemme (female to female)
$ 151.00
ready for shipping in 3-5
weeks
![ADM VSAD-M6](/Produktbilder/normal/73998_1/ADM-VSAD-M6.jpg)
ADM
VSAD-M6
$ 170.00
ready for shipping in 24
h
![ADM DUAL-GPDX Prismenklemme für Vixen Great Polaris](/Produktbilder/normal/77078_1/ADM-DUAL-GPDX-Prismenklemme-fuer-Vixen-Great-Polaris.jpg)
ADM
DUAL-GPDX Prismenklemme für Vixen Great Polaris
$ 360.00
ready for shipping in 3-5
weeks
![ADM DUAL-EQ6N](/Produktbilder/normal/76768_1/ADM-DUAL-EQ6N.jpg)
ADM
DUAL-EQ6N
$ 322.00
ready for shipping in 3-5
weeks
![ADM Dual M6](/Produktbilder/normal/76325_1/ADM-Dual-M6.jpg)
ADM
Dual M6
$ 247.00
ready for shipping in 3-5
weeks
![iOptron iGuider Prismenklemme](/Produktbilder/normal/84774_1/iOptron-iGuider-Prismenklemme.jpg)
iOptron
iGuider Prismenklemme
$ 48.90
ready for shipping in 3-5
weeks
![ADM DSAD GEM28/CEM26](/Produktbilder/normal/75205_1/ADM-DSAD-GEM28-CEM26.jpg)
ADM
DSAD GEM28/CEM26
$ 247.00
ready for shipping in 3-5
weeks
![ADM Dual iOptron GEM28 / CEM26](/Produktbilder/normal/75191_1/ADM-Dual-iOptron-GEM28-CEM26.jpg)
ADM
Dual iOptron GEM28 / CEM26
$ 322.00
ready for shipping in 3-5
weeks
![ADM VSAD CEM26/GEM28](/Produktbilder/normal/74231_1/ADM-VSAD-CEM26-GEM28.jpg)
ADM
VSAD CEM26/GEM28
$ 247.00
ready for shipping in 24
h
![ADM Dual AZ-EQ5](/Produktbilder/normal/80222_1/ADM-Dual-AZ-EQ5.jpg)
ADM
Dual AZ-EQ5
$ 267.00
ready for shipping in 3-5
weeks
![ADM Dual AZ Pro](/Produktbilder/normal/79531_1/ADM-Dual-AZ-Pro.jpg)
ADM
Dual AZ Pro
$ 300.00
ready for shipping in 3-5
weeks
![ADM Dual HAZ31 (7")](/Produktbilder/normal/80452_1/ADM-Dual-HAZ31-7-.jpg)
ADM
Dual HAZ31 (7")
$ 222.00
ready for shipping in 3-5
weeks
![ADM Dual Skywatcher AZ-5](/Produktbilder/normal/79501_2/ADM-Dual-Skywatcher-AZ-5.jpg)
ADM
Dual Skywatcher AZ-5
$ 144.00
ready for shipping in 24
h
![PegasusAstro Universal Clamp](/Produktbilder/normal/84752_1/PegasusAstro-Universal-Clamp.jpg)
PegasusAstro
Universal Clamp
$ 166.00
ready for shipping in 1-2
weeks
![ADM Dual HAZ31 (4")](/Produktbilder/normal/80453_2/ADM-Dual-HAZ31-4-.jpg)
ADM
Dual HAZ31 (4")
$ 222.00
ready for shipping in 3-5
weeks
![ADM Dual-CGEM II](/Produktbilder/normal/77952_1/ADM-Dual-CGEM-II.jpg)
ADM
Dual-CGEM II
$ 379.00
ready for shipping in 24
h
![Vixen Prism clamp](/Produktbilder/normal/8988_1/Vixen-Prism-clamp.jpg)
Vixen
Prism clamp
$ 66.00
ready for shipping in 3-7
days
![ASToptics 80MM DX LOSMANDY LEVEL DOVETAIL CLAMP](/Produktbilder/normal/57779_1/ASToptics-80MM-DX-LOSMANDY-LEVEL-DOVETAIL-CLAMP.jpg)
ASToptics
80MM DX LOSMANDY LEVEL DOVETAIL CLAMP
$ 133.00
ready for shipping in 24
h
![Omegon Premium clamp](/Produktbilder/normal/44112_3/Omegon-Premium-clamp.jpg)
Omegon
Premium clamp
$ 79.00
ready for shipping in 24
h
![Omegon Dual prism clamp (Losmandy- and Vixen-Style)](/Produktbilder/normal/53693_1/Omegon-Dual-prism-clamp-Losmandy-and-Vixen-Style-.jpg)
Omegon
Dual prism clamp (Losmandy- and Vixen-Style)
$ 119.00
ready for shipping in 24
h
![William Optics Prismenklemme Vixen-Style 90mm](/Produktbilder/normal/67463_1/William-Optics-Prismenklemme-Vixen-Style-90mm.jpg)
William Optics
Prismenklemme Vixen-Style 90mm
$ 111.00
ready for shipping in 24
h
![Losmandy Vixen / prism clamp](/Produktbilder/normal/51406_1/Losmandy-Vixen-prism-clamp.jpg)
Losmandy
Vixen / prism clamp
RRP:
$ 111.00
Our price:
$ 101.00
ready for shipping in 24
h
![iOptron Secondary Dovetail Saddle](/Produktbilder/normal/52186_1/iOptron-Secondary-Dovetail-Saddle.jpg)
iOptron
Secondary Dovetail Saddle
RRP:
$ 144.00
Our price:
$ 121.00
ready for shipping in 24
h
![ADM Dual-CG5 Celestron CG5](/Produktbilder/normal/71862_1/ADM-Dual-CG5-Celestron-CG5.jpg)
ADM
Dual-CG5 Celestron CG5
$ 360.00
ready for shipping in 3-5
weeks
![ADM DSAD-SP Prismenklemme für Vixen Super Polaris](/Produktbilder/normal/71213_1/ADM-DSAD-SP-Prismenklemme-fuer-Vixen-Super-Polaris.jpg)
ADM
DSAD-SP Prismenklemme für Vixen Super Polaris
$ 247.00
ready for shipping in 3-5
weeks
![ADM VSAD-GP Vixen Great Polaris](/Produktbilder/normal/71205_1/ADM-VSAD-GP-Vixen-Great-Polaris.jpg)
ADM
VSAD-GP Vixen Great Polaris
$ 247.00
ready for shipping in 24
h
![ADM Prismenklemme für Skywatcher AZ-GTI Montierung](/Produktbilder/normal/64600_4/ADM-Prismenklemme-fuer-Skywatcher-AZ-GTI-Montierung.jpg)
ADM
Prismenklemme für Skywatcher AZ-GTI Montierung
$ 132.00
ready for shipping in 24
h
![ADM VSAD-SP Vixen Super Polaris](/Produktbilder/normal/71204_1/ADM-VSAD-SP-Vixen-Super-Polaris.jpg)
ADM
VSAD-SP Vixen Super Polaris
$ 247.00
ready for shipping in 3-5
weeks
![ADM GP-Level Prismenklemme für Skywatcher EQ-6 Montierung](/Produktbilder/normal/71019_1/ADM-GP-Level-Prismenklemme-fuer-Skywatcher-EQ-6-Montierung.jpg)
ADM
GP-Level Prismenklemme für Skywatcher EQ-6 Montierung
$ 247.00
ready for shipping in 24
h
![ADM VSAD ZEQ25/CEM25](/Produktbilder/normal/70140_1/ADM-VSAD-ZEQ25-CEM25.jpg)
ADM
VSAD ZEQ25/CEM25
$ 247.00
ready for shipping in 3-5
weeks
![ADM Prismenklemme Vixen-Style für iOptron MiniTower](/Produktbilder/normal/67474_1/ADM-Prismenklemme-Vixen-Style-fuer-iOptron-MiniTower.jpg)
ADM
Prismenklemme Vixen-Style für iOptron MiniTower
$ 247.00
ready for shipping in 3-5
weeks
![ADM Prismenklemme mit Vixen-Losmandy Adapter](/Produktbilder/normal/65750_1/ADM-Prismenklemme-mit-Vixen-Losmandy-Adapter.jpg)
ADM
Prismenklemme mit Vixen-Losmandy Adapter
$ 266.00
ready for shipping in 24
h