One element lens.

Optical glass.

Focal length:

WK091600

LACON130

130mm diameter

for 50, 60, and 80mm lenses

$515.00

$927.00

One element lens.

Optical glass.

Focal length:

WK091605

LACON160

160mm diameter

for 50, 60, 80 and 105mm lenses

$680.00

$1,124.00

One element lens.

Optical glass.

Focal length:

WK091610

LACON180

180mm diameter

for 80, 90, 105, 135 and 150mm lenses

$720.00

$1,296.00

One element lens.

Optical glass.

Focal length:

WK091615

LACON250

250mm diameter

for 135, 150, 180,, 210 and 240mm lenses

$925.00

$1,265.00

One element lens.

Optical glass.

Focal length:

WK091620

LACON252

252mm diameter

for 180, and 210mm lenses.

$1,625.00

NA

One element lens.

Optical glass.

Focal length:

WK091634

LACON360N

380mm diameter

accessory lens for 380 condensers and 240mm enlarging lens

$2,200.00

NA

One element lens.

Optical glass.

Focal length:

WK091635

LACON380

380mm diameter

for 240, 300 and 360 mm lenses.

$1,175.00

$2,678.00

One element lens.

Optical glass.

Focal length:

WK091635

LAZUCO181

181mm diameter

Accessory lens used in front of enlarging lamp.

 $ 720.00

$1,186.00.