Thumbnail | Description | Part # / Price |
 | Infinity corrected, 180 mm tube lens | |
 | DIN Achromat Plan Objective 4X, Infinity for 180 mm tube lens, NA 0.1, WD 25.96 mm | OTSPI184W26N1Z 51 US$72 |
| DIN Achromat Plan Objective 10X, Infinity for 180 mm tube lens, NA 0.25, WD 13.27 mm | OTSPI1810W13N25Z 86 US$120 |
| DIN Achromat Plan Objective 40X, Infinity for 180 mm tube lens, NA 0.65, WD 0.61 mm | OTSPI1840W06N65 134 US$187 |
| DIN Achromat Plan Objective 100X oil, Infinity for 180 mm tube lens, NA 1.25, WD 0.2 mm | OTSPI18100oW02N1 25 157 US$219 |
| Brightfield objectives, Plan Infinity, 180 mm tube lens, Zero cover glass correction | |
 | DIN Achromat Plan Objective 2.5X, Infinity for 180 mm tube lens, WD 8.466 mm, NA 07, | ONYPI182W8N07Z 64 US$89 |
 | DIN Achromat Plan Objective 5X, Infinity for 180 mm tube lens, WD 26.477 mm, NA 0.12, | ONYPI185W26N12Z 64 US$89 |
 | DIN Achromat Plan Objective 10X, Infinity for 180 mm tube lens, WD 7.175 mm, NA 0.25, | ONYPI1810W7N25Z 81 US$113 |
 | DIN Achromat Plan Objective 20X spring loaded, Infinity for 180 mm tube lens, WD 16 mm, NA 0.45, | ONYPI1820W1N40Z 106 US$148 |
 | DIN Achromat Plan Objective 40X spring loaded, Infinity for 180 mm tube lens, WD 0.740 mm, NA 0.65, | ONYPI40W07N65Z 142 US$199 |
 | DIN Achromat Plan Objective 60X spring loaded, Infinity for 180 mm tube lens, WD 0.530 mm, NA 0.75, | ONYPI1860W05N75Z 190 US$266 |
 | DIN Achromat Plan Objective 100X spring loaded, Infinity for 180 mm tube lens, WD 0.476 mm, NA 0.85, | ONYPI18100W05N85 Z 385 US$539 |
| M Plan APO 100X NA 0.70 WD 6 mm objective | |
| DIN Achromat Plan Objective 4X, Infinity for 200 mm tube lens, NA 0.1, WD 29.4 mm | OTSPI4W29N1 42 US$59 |
| DIN Achromat Plan Objective 10X, Infinity for 200 mm tube lens, NA 0.25, WD 16 mm | OTSPI10W16N25 71 US$99 |
| DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 3 mm | OTSPI20W06N63 89 US$124 |
| DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 10.5 mm | OTSPI20W10N40 121 US$169 |
| DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 10.5 mm | OTSPI20W10N40Z 121 US$169 |
| DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.65, WD 0.63 mm | OTSPI40W06N65 106 US$148 |
| DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.60, WD 5.4 mm | OTSPI40W10N60 157 US$219 |
| DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.60, WD 5.4 mm | OTSPI40W10N60Z 157 US$219 |
 | DIN Achromat Plan Objective 50X, Infinity for 200 mm tube lens, NA 0.55, WD 5.1 mm | OTSPI50W5N55Z 213 US$298 |
| DIN Achromat Plan Objective 60X, Infinity for 200 mm tube lens, NA 0.85, WD 0.5 mm | OTSPI60W05N85 121 US$169 |
| DIN Achromat Plan Objective 60X, Infinity for 200 mm tube lens, NA 0.65, WD 71 mm | OTSPI50W7N65Z 213 US$298 |
| DIN Achromat Plan Objective 100X Oil, Infinity for 200 mm tube lens, NA 1.25, WD 0.35 mm | OTSPI100OW03N125 142 US$198 |
| DIN Achromat Plan Objective 100X, Infinity for 200 mm tube lens, NA 0.7, WD 5 mm | OTSPI100W5N70Z 421 US$589 |
