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Gran Turismo 102 Twenty Years Anniversary Edition (Blue) (discontinued)

Out of stock

Soft carry bag included!

The new GT102 three-element super APO Anniversary offer superb quality for imaging and visual use at an affordable price.

Package includes:

-GT 102 three element design with center FPL-53 and other ED element glass (air spaced)

-Mounting rings

-Retractable dew shield with lock screw

-All-new 3" Victory Edition Diamond Crayford design (Zero image shift)

-2 speed knobs 1:10

-Aperture: 102mm F6.9

-Free vixen style dovetail plate

-Weight: 11 lb

-Length: 27"


Attention to detail

• Highly precise CNC machined lens cell.

• Triple testing each lens by Zygo test to ensure the best optical quality.

Gran Turismo 102 Photo Performance by Yokoyama kasuak

GT81 Performance

GT81 Performance

GT81 Performance

More Information



Focal Ratio


Focal Length


Objective designed

3 elements Air-spaced with FPL53 glass

Resolving Power

1.13 arc "

Limiting Magnitude


Image Circle

Full Frame

Lens Shade



OD 3" Victory Ed. Crayford focuser ,360° Rotating Camera-angle Adjuster
1.25" Adapter Included

1.25" Adapter

Brass Compression Rings

Tube Diameter


Mounting Rings


Tube Length

27" (689mm) Fully Retracted

Tube Weight

11 lbs. (5.0kg)


High Quality Soft Case (Optional accessory)

Case Dimensions

31" x 10" x 13 "

(W x H x D)

(78cm x 25m x 34cm)


Specification for Apochromatic Lenses

All WO refractors objective are triple tested (include Zygo and Star Tested) and inspected before shipping to our customer, these telescopes are free of coma and astigmatism.

Optical Performance

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