#### Jaff

##### Registered Member

**Kowa TS 502**- I'm fairly sure this will only take 502 ep's, NO adapter. All two of them BTW! :eek!: :-O

**Kowa TS610 series**- Any TS610 series, TSN 1/2/3/4 series and TSN 600 series, NO adapter. Opticron HDF 20-60x zoom, screws directly onto screw thread (needs washers for optimum performance).

**Kowa TSN 1/2/3/4**- Any TS610 series, TSN 1/2/3/4 series and TSN 600 series, NO adapter. Opticron HDF and SDL 20-60x zoom, screws directly onto screw thread (needs washers for optimum performance).

**Kowa TSN 600 series**- Any TS610 series, TSN 1/2/3/4 series and TSN 600 series, NO adapter.

**Kowa TSN 660 series**- Any TS610 series, TSN 1/2/3/4 series and TSN 600 series, NO adapter.

**Kowa TSN 820 series**- Only accepts 820 series eyepieces without adapter. Adapter required for fitting any TS610 series, TSN 1/2/3/4 series and TSN 600 series, but hard to find.

**TSN 82SV**- Uses TSN600 eyepieces so in theory should accept any TS610 series, TSN 1/2/3/4 series with no adapter.

**TSN 770 series**- Only accepts the new 770/880 series eyepieces without adapter. I think adapter's can be bought to accept any TS610 series, TSN 1/2/3/4 series and TSN600 series. Not sure about TSN820 EP's but probs not.

**TSN 880 series**- Only accepts the new 770/880 series eyepieces without adapter. I think adapter's can be bought to accept any TS610 series, TSN 1/2/3/4 series and TSN600 series. Not sure about TSN820 EP's but probs not.

Think that's everything I can think of. :t: