Stainless Steel Rear Intercept Flange Gasket Kit 0.02mm-1mm for Astrophotography M42/ M48/ M54

Stainless Steel Rear Intercept Flange Gasket M42/M48/M54 Telescope Accessories

Product description:

1. This ring set allows you to adjust the working distance for your accessories or camera much more precisely than with conventional extension rings.

2. The respective Fine Tuning Ring is simply screwed into the thread (T2, M48, M54) of your extension tube.

3. The rings in the Fine Tuning Set are made of steel. The set is available for T2, M48 and M54.

4. Perfect fine adjustments of the back focus for cameras, guidescopes and correctors or reducers can be precisely adjusted using the strengths included in the set.

Scope of delivery:

1x 0.02 mm

1x 0.05 mm

1x 0.1 mm

1x 0.2 mm

4x 0.3 mm

1x 0.4 mm

1x 0.5 mm

1x 0.6 mm

1x 0.8 mm

1x 1.0 mm

Specifications

Optical length (mm): 0.02 - 1.0

Number (piece): 11

Material: Steel