• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Search results

thxpress_search_the_forum Search Opus
  1. G

    Bushnell powerview 8x21

    Hello. Does anyone know how to collimate these little binoculars? (my cat threw them on the ground and the image is double). I know they are worth little, but I appreciate them because they were my first pocket binoculars. Thank you so much Pedro
  2. G

    Kowa TSE-Z7 compatibility

    Hello. I would like to know if the Kowa 820 series TSE-Z7 20-60x zoom eyepiece can be used on a small Kowa TS-612 Thank you Pedro
    • Gypa
    • Thread
    • Replies: 3
    • Forum: Kowa
  3. G

    New Viking Swallow ED 13-39x50

    Hello. Has anyone tried the new little Viking Swallow ED 13-39x50?. It reminds me a lot of the Hawke Endurance ED 13-39x50 https://www.birders-store.co.uk/viking-swallow-ed-13-39x50-spotting-scope.html https://www.birders-store.co.uk/hawke-endurance-ed-13-39x50-angled-spotting-scope.html...
  4. G

    Orion 8x30 ED

    Hello. Some time ago I saw a prototype of APM 8x30 ED joint binoculars on a website. I just saw an Orion 8x30 ED that looks a lot like it. Does anyone know if it is the same binocular? Can they be found in Europe? Thanks Pedro https://binocular.ch/apm-8x30-ms-ed-unbranded-prototype/...
  5. G

    What smartphone?

    Hello. What smartphone would you recommend for digiscoping for less than 300 euros? Thanks Greetings Peter
  6. G

    Rigid focus wheel on small trinovid

    Hello. I have a small Trinovid 8x20 bca. The focus wheel is a bit stiff. Is it possible to use some kind of lubricant? Which one and how to do it? Thanks Peter
    • Gypa
    • Thread
    • Replies: 3
    • Forum: Leica
  7. G

    Opticron sr ga 8x32 inside

    Hi. I recently purchased an Opticron sr ga 8x32 binocular (I'm nostalgic for porro prisms). Until today I did not observe that a white glue appears on both sides in one of the interior joints. Although it does not produce any kind of internal reflection, I would like to know if this appears in...
  8. G

    Kowa tse-17 HB 25x ler eyecup?

    Hi. Does anyone know if you can adapt a rubber eyecup to this old eyepiece? (also handmade solution). Thank you Pedro
    • Gypa
    • Thread
    • Replies: 2
    • Forum: Kowa
  9. G

    Astro eyepieces with Kowa 883

    Hello again. I still have the idea of using an astro eyepiece on the Kowa 883 to achieve 150-160x. I have thought that perhaps using the Kowa extender 1.6x in combination with the external screw astro adapter, a greater number of astronomical eyepieces may be compatible. This is so? Thanks again.
    • Gypa
    • Thread
    • Replies: 15
    • Forum: Kowa
  10. G

    Alternative Stay on case for kowa 664M

    Hi. I'm looking for a cover for a Kowa 664M telescope different from the official Kowa zipper. I prefer the 2-piece covers Anyone know what brand manufactures these types of covers? (photo) Thank you a greeting
    • Gypa
    • Thread
    • Replies: 0
    • Forum: Kowa
  11. G

    Kowa Génesis 8x33

    Hi. I have been in Birdforum for a short time. I have tried to put an announcement of my Kowa Genesis 8x33 in the sales section but I cannot access. I apologize to the forum moderators for leaving the link here https://es.wallapop.com/item/prismaticos-kowa-genesis-8x33-xd-382696902 Please...
    • Gypa
    • Thread
    • Replies: 1
    • Forum: Kowa
  12. G

    Astronomical eyepiece compatible with Kowa 883?

    Hi. Can someone with experience advise astronomy eyepieces that work well on the Kowa 883? I have the adapter with external screws and I bought the eyepiece ts optics planetary HR 2.5 mm. to reach 200x in lunar observation, but to my surprise I can not focus on distant objects. Some average...
    • Gypa
    • Thread
    • Replies: 19
    • Forum: Kowa
Back
Top