Tasco 1575 manual Objective Lenses

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AIRPAX 12VDC STEPPER MOTOR

Model A83709-M4. 0.4Amps/Phase. 15 degree/step. Has 6 wires, 4" long terminated in what looks like a pc type plug. 3/4" long shaft with a worm gear attached that makes the length 1-1/2". 2-1/4" diameter by 7/8" thick. Unused

R2028 $2.00

MABUCHI RE-140RA-90019B MINI MOTORS

Same as our R3057 except the terminals are attached. These are great for school and hobby projects, robot- ics, solar, etc. 1" long with 1/4" shaft and 0.82" diame- ter. Runs on 1 to 3VDC. Unused.

R3057A $0.75 or 10 for $6.00

Objective Lenses

OBJECTIVE LENS FOR 6 X 30 BINOCULARS

Doublet achromat made for 6 X 30mm binoculars. 32mm diameter by approx. 130mm focal length. cemented, not coated.

L1316 $6.50

27MM DIA OBJECTIVE IN BRASS CELL

Achromatic doublet objective. 27mm diameter by 285mm focal length. Mounted in brass cell and held in place with retaining ring. Cell is 31.6mm diameter, and 34.6mm long. Cell reduces to 28.8mm diameter at mid- dle.

L1403 $8.00

MOUNTED MULTI-ELEMENT OBJECTIVE

Coated, multi-element objective lens assembly. 36mm clear diameter by 6" focal length. Barrel is 45.7mm diameter by 45mm long. Sharp, color free image. Great for finderscope.

L1436 $8.00