IROIRO  TELESCOPE and LENS

<eyepiece>

Borg  wo13.5mm

<telescope>

Chinese achromat D102mm,FL1000mm,F10 

Vixen D150mm,FL750mm,F5

Kenko achromat D63mm,FL800mm,F12.7

Million D60mm,FL600mm,F10

GOMU  20-60 x 60mm

<camera lens>

PRINZGALAXY 400mm F6.3

3Beach 500mm F8

3Beach 600mm F12

Tokina 200mm F3.5

Tokina 75-300mm

SIGMA 70-300mm

Panasonic 14-42mm

<camera>

Panasonic G5

OLYMPUS E-PM2

<filter>

PO0 filter

<others>

hand-made sun-prism

 

 

Hisakazu Itoi