TS-Optics TSOAG16 off-axis guider The TSOAG16 picks off a guide-star image from the main telescope’s optical path. Its 16 mm body is intended for imaging trains with limited spacing.
Manufacturer model: TS-Optics TSOAG16 off-axis guider · Specifications checked against manufacturer data on 2026-11-04
The TSOAG16 picks off a guide-star image from the main telescope’s optical path. Its 16 mm body is intended for imaging trains with limited spacing.
Connections and prism adjustment
The telescope side has an M48 × 0.75 female thread. Camera attachment is through a 51 mm quick-coupling interface and the appropriate separate adapter. The side T2 connection accepts guiding accessories.
Spacing
Clear aperture is 47 mm. Prism-to-side-T2 distance adjusts from 26 to 40 mm. Account for the guider and camera adapter when calculating the corrector’s complete sensor spacing.
Compatibility notes
Camera adapters are separate.
Additional specifications
Path from camera adapter to the m48x0 75 thread at the telescope side
16 mm - the length of the female M48 thread is 5 mm
Camera side connection
Quick coupling with three screws - diameter 51 mm - fits to connecting adapter
Lateral connector for autoguider or guiding crosshair eyepiece
T2 (M42x0.75) - adjustable distance to prism
Clear aperture
D=47 mm
Distance from the middle of the prism to the front side of the tsoag16
9 mm
Distance from the middle of the prism to the camera side of the tsoag9
7 mm
Optional camera adapter length (mm)
1
Prism camera orientation positions
3
Body material thickness (mm)
11
58523
Data sheet
Manufacturer listed equipment
TSOAG16 Off-Axis Guider Camera side connectors are not included.
Manufacturer part number
TSOAG16
Model
TS-Optics TSOAG16 off-axis guider
Telescope side connection
M48x0.75 thread, female
Specific References
MPN
TSOAG16
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TS-Optics TSOAG16 off-axis guider The TSOAG16 picks off a guide-star image from the main telescope’s optical path. Its 16 mm body is intended for imaging trains with limited spacing.
Manufacturer model: TS-Optics TSOAG16 off-axis guider · Specifications checked against manufacturer data on 2026-11-04
