1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece Qiilu Focal Reducer

: Qiilu Focal Reducer, 1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece : Electronics. Good quality aluminum alloy housing is durable for years of use. Premium optical lens helps transmit more light for clearer view . It can shorten the focal length by 0.5X and increase the field of view, usually used for a longer focal length telescope . The reducer has standard 1.25 inch interface with M28.5x0.6 thread, it fits onto the nose of any 1.25 inch eyepiece . Can both have a filter attached and be threaded onto an eyepiece or camera for more uses . It is not recommended for very fast scopes or very wide angle eyepieces . Specification:. Brand: Datyson. Color: Black. Material: Aluminium Alloy. Focal Reducer: 0.5X. Interface: 1. inch / 31.7mm. Thread: M28*0.6mm . Size: Approx. 30 x 13mm / 1.18 x 0.51inch. Weight: Approx. 0.42oz / 12g. . Package List:. 1 x Focal Reducer. . . . .

1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece Qiilu Focal Reducer
1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece Qiilu Focal Reducer