You can use your Kowa Astro Eyepiece Adapter 880/770 Spotting Scope880 or 770 series spotting scope for astronomical observation with the Astro Eyepiece Adapter. This ring accepts standard 1.25" astronomical eyepieces, allowing for night sky observation and photography. You can add the Kowa TSN-EX16 extender, sold separately, for deep space object viewing.

The Astro Eyepiece Adapter is equipped with knurled screws to hold the eyepiece securely.

Use Spotting Scope for Astronomy    Accepts Standard 1.25" Astro Eyepieces    Compatible with Kowa 880/770 Scopes

• Use your Kowa 880/770 spotter for night sky viewing
• Accepts standard 1.25" eyepieces

  Related Questions and Answers

  Q: 1. Can this ZEISS Victory Harpia 95 hook up with Sony mirrorless camera body with E-mount? If so, what adapter should be used?

  A: You will need (2) items. The Novagrade T-Mount Digiscoping Adapter BH #NOUA00T101 • MFR #UA-00T1-01 to position over the eyepiece. The Vello T-Mount Lens to Sony E-Mount Camera Lens Adapter BH #VELANEXT • MFR #LA-NEX-T to attach to your camera body. Those (2) pieces will now screw together.

  Q: 2. I have a Nikon D610, what kind of adaptor I can use to attach it to Pentax PF-80ED-A? Thanks.

  A: As I have a Pentax DSLR I bought the PF-CA35 which replaces the eyepiece and is Pentax k-mount direct to the camera body. I think you can then get a k-mount to Nikon ring and that might work, hope that helps some

  Q: 3. Does it work well with TE-11WZ Prominar 25-60x Zoom Eyepiece ?

  A: I would need to know what Camera you have, as well as the Spotting Scope Model you have. Can you please provide this information?

  Q: 4. kowa tsn-502 where is it made?

  A: According to the information we have, our current inventory's Country of Origin is China. Please be aware this can change over the product's production life without notice.

  Q: 5. kowa tsn -502 where is it made?

  A: The Kowa TSN-502 20-40x50 Spotting Scope is made in China.

  Q: 6. I have the Kowa Prominar 883. The TSN AS1.25K has male threads on its OD. I do not see where it would thread onto the scope. What am I missing?

  A: It doss not thread into the scope. The side with the (2) retaining screws slip over the eyepiece and the retaining screws secure it to the scope.

  Q: 7. Does it have field flattener?

  A: There is no field flattener designed for then Pentax PF-80ED 80mm Spotting Scope

  Q: 8. Hi, I have Canon EOS 1Ds Mark III, what kind of adapter can use for this camera, for full frame pictures?

  A: The Vixen Optics SLR Camera Adapter G will work with the Vello Lens Mount Adapter - T Mount Lens to Canon EOS Camera. Website link to Vixen: http://bhpho.to/29o5pgyWebsite link to T-Ring: http://bhpho.to/1l1cqn1

  Q: 9. can this be used with TSN-EX16 Extender ?

  A: The Kowa Neoprene Case for TSN-88A Spotting Scope, will not fit, if the TSN-EX16 Extender is used to extend the length of the eyepiece. The eyepiece cover section will still fit on the eyepiece section, but the user will not be able to secure the cover with the button, because the eyepiece section will be 4 inches longer.

  Q: 10. Hey there,Questions...1. Can you attach this to a DSLR camera?2. I noticed there are some 1.25 lens attachments that have extra zoom... maybe a stupid question, as I'm buying this as gift, but does that extra zoom, give you an overall further zoom on the scope? We're looking at this for a travel astronomy telescope.thanks!!

  A: To answer your questions.1. Not as it comes out of the box. It is possible to attach this to a DSLR but you would need an adapter to go from the 1.25 on the scope to whatever lens attachment your DSLR uses.2. With this scope you have to buy an eyepiece. The eyepieces come in fixed power and zoom from a variety of manufactures. Any zoom lens is going to have a certain range of magnifications it can produce, for example if it can zoom from 2x to 6x the lens is capable of a 3x zoom (this is a non-technical way of stating this). If another lens can zoom from 2x to 10x it has a 5x zoom. An extra zoom, sometimes called an extended zoom, sometimes called an wide range zoom, will generally give a wider range of magnifications than a standard zoom. To find out what magnifications a certain lens will provide you need to see what the minimum and maximum points it will produce are. These are not given in powers magnification since that varies depending on the objective size of the scope so you either compare mm points if they are in the same general area of magnification or do a bit of math to see what they produce when mounted to this specific scope body.Hope that helps. I use mine for travel astronomy as well as for land use and am quite happy with it.