ASToptics Vixen-Style Camera Dovetail 120 mm The ASToptics 120 mm rail uses the Vixen-style dovetail profile to connect a compatible telescope or camera mounting arrangement to a matching saddle. Its published overall length is 120 mm.
Manufacturer model: ASToptics Vixen-Style Camera Dovetail 120 mm · Specifications checked against manufacturer data on 2026-11-03
The ASToptics 120 mm rail uses the Vixen-style dovetail profile to connect a compatible telescope or camera mounting arrangement to a matching saddle. Its published overall length is 120 mm.
Dimensions and fixing
The plate measures 120 × 43.7 × 12.8 mm and weighs 80 g. It includes a 1/4-inch photographic thread and slots of 50 mm and 109 mm. The underside is recessed by 6.8 mm, leaving a 6 mm web. The description specifies three 6.2 mm holes with 10 mm spacing; the technical table rounds the hole diameter to 6 mm.
Additional specifications
Slotted mounting
Yes
Width (mm)
43.7
Photographic thread
1/4-inch
Slot lengths
50 mm; 109 mm
Underside recess depth (mm)
6.8
Remaining web thickness (mm)
6
Hole pattern
Three holes; prose specifies 6.2 mm, technical table rounds to 6 mm; 10 mm spacing
57684
Data sheet
Construction
Dovetail rail
Length (mm)
120
Model
ASToptics Vixen-Style Camera Dovetail 120 mm
Mounting profile
Vixen-style
Thickness (mm)
12.8
Weight (g)
80
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ASToptics Vixen-Style Camera Dovetail 120 mm The ASToptics 120 mm rail uses the Vixen-style dovetail profile to connect a compatible telescope or camera mounting arrangement to a matching saddle. Its published overall length is 120 mm.
Manufacturer model: ASToptics Vixen-Style Camera Dovetail 120 mm · Specifications checked against manufacturer data on 2026-11-03