Ende des Lebens
For student use. 40 mm diameter lenses mounted in rectangular plastic plate 80 x 120 mm with a heavy nickel-plated brass base. Engraved focal distance.
Can be used with light source no. 2800.20, slits and filter holder no. 2970.00, and ruler no. 1405.00. Center height 83 mm.
Focal Length: + 300 mm
Can be used with light source no. 2800.20, slits and filter holder no. 2970.00, and ruler no. 1405.00. Center height 83 mm.
Focal Length: + 300 mm
Eigenschaften
- F296500