Good item i was waiting long for delivery...but it is came.

Good item i was waiting long for delivery...but it is came.

Good item i was waiting long for delivery...but it is came.

Nice clear view and light. Excellent product.

Nice clear view and light. Excellent product.

Nice clear view and light. Excellent product.

Good

Good

Good

Thank you again Banggood. The delivery arrive intact. Tank you for a trustworthy service.

Thank you again Banggood. The delivery arrive intact. Tank you for a trustworthy service.

Thank you again Banggood. The delivery arrive intact. Tank you for a trustworthy service.

OK.

OK.

OK.

still waiting for clear skies

still waiting for clear skies

still waiting for clear skies

In mint condition

En perfecto estado

In mint condition

Eyepieces waiting for telescope to arrive.

Eyepieces waiting for telescope to arrive.

Eyepieces waiting for telescope to arrive.

Its price corresponds to very simple optical structure, light ocular. 3 lenses in 2 groups. Glasses are also convenient to view, see the entire field of image, pupil spacing is correct. (This was not covered by the description of the banggod.) Field Stop compartment is not included separately, this role is performed by the 25mm diameter opening of the lens clamping inner ring. Given its structure, I think it resembles Kellner's system of oculars. Unfortunately, it does not have an eyelash protection rubber that can be folded or rolled out. The part of the 1,25" binoculars is well and accurately fitted with an aluminum cylinder with an anti-fall groove. It doesn't squeeze, it doesn't slosh. The inner surface is painted matt black. Unfortunately, the body of the ocular is not metal, but black plastic. The lens clamp ring is plastic, plastic threaded. The internal surface of the body is shiny black plastic, which unfortunately sometimes causes a glimmer. On the eye side there is an uncoated plastic lens. Below it is a spacer and an air gap of 2 members glued glass lens. This one has a bluish coating on both outer surfaces. The rim of the glass lens members is painted dark. Its imaging is acceptable: 70% of the image in a small scope of f10, and 60% of the image field in f7,1 binoculars is undistorted. The use in bright scope (f5-f4-f3) is questionable. I haven't been able to pinpoint the actual angle of view yet. Appropriate for small scope initial oculars.

Az árának megfelelő nagyon egyszerű optikai felépítésű, könnyű okulár. 3 lencse 2 csoportban. Szemüveggel is kényelmes a betekintés, belátni a teljes képmezőt, pupillatávolsága megfelelő. (Erre a banggod leírása nem terjedt ki.) Field Stop rekesz külön nincs benne, ezt a szerepet a lencse beszorító belső gyűrű 25mm átmérőjű nyílása látja el. Felépítését tekintve szerintem Kellner rendszerű okulárra hasonlít. Kihajtható, vagy kitekerhető szempilla-védő gumija sajnos nincs. Az 1,25” távcső-kihuzatba jól és pontosan illesztendő része alumínium henger, kiesés gátló horonnyal. Nem szorul, nem is lötyög. Ennek belső felülete matt feketére festett. Az okulár teste viszont sajnos nem fém, hanem fekete műanyag. A lencse beszorító gyűrű műanyag, műanyag menetben. A test belső felülete fényes fekete műanyag, ami sajnos néha becsillanást okoz. A szem felőli oldalon bevonat nélküli műanyag lencse van. Alatta távtartóval, légréssel 2 tagból ragasztott üveg lencse. Ennek mindkét külső felületén kékes bevonat található. Az üveg lencse tagok pereme sötétre van festve. Képalkotása elfogadható: f10-es kis távcsőben a kép 70%-a, és f7,1 távcsőben a képmező 60%-a torzulásmentes. Fényerős távcsőben (f5-f4-f3) kérdéses az alkalmazása. A tényleges látószögét nem tudtam még bemérni. Kistávcsőhöz kezdő okulárnak megfelelő.

Its price corresponds to very simple optical structure, light ocular. 3 lenses in 2 groups. Glasses are also convenient to view, see the entire field of image, pupil spacing is correct. (This was not covered by the description of the banggod.) Field Stop compartment is not included separately, this role is performed by the 25mm diameter opening of the lens clamping inner ring. Given its structure, I think it resembles Kellner's system of oculars. Unfortunately, it does not have an eyelash protection rubber that can be folded or rolled out. The part of the 1,25" binoculars is well and accurately fitted with an aluminum cylinder with an anti-fall groove. It doesn't squeeze, it doesn't slosh. The inner surface is painted matt black. Unfortunately, the body of the ocular is not metal, but black plastic. The lens clamp ring is plastic, plastic threaded. The internal surface of the body is shiny black plastic, which unfortunately sometimes causes a glimmer. On the eye side there is an uncoated plastic lens. Below it is a spacer and an air gap of 2 members glued glass lens. This one has a bluish coating on both outer surfaces. The rim of the glass lens members is painted dark. Its imaging is acceptable: 70% of the image in a small scope of f10, and 60% of the image field in f7,1 binoculars is undistorted. The use in bright scope (f5-f4-f3) is questionable. I haven't been able to pinpoint the actual angle of view yet. Appropriate for small scope initial oculars.