SAGA Infinity Plan Achromatic Objectives for Microscopes (4X-100X)
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SAGA Infinity Plan Achromatic Objectives for Microscopes (4X-100X) Full Specifications
| Parameter | Infinity Plan 4X | Infinity Plan 10X | Infinity Plan 20X | Infinity Plan 40X (Spring) | Infinity Plan 60X (Spring) | Infinity Plan 100X (Spring / Oil) |
|---|---|---|---|---|---|---|
| Series | Infinity plan achromatic | Infinity plan achromatic | Infinity plan achromatic | Infinity plan achromatic | Infinity plan achromatic | Infinity plan achromatic |
| MagnificationDiff | 4X | 10X | 20X | 40X | 60X | 100X |
| TypeDiff | Plan infinity achromatic | Plan infinity achromatic | Plan infinity achromatic | Plan infinity achromatic (spring) | Plan infinity achromatic (spring) | Plan infinity achromatic (spring / oil) |
| Numerical ApertureDiff | 0.10 | 0.25 | 0.40 | 0.65 | 0.85 | 1.25 (oil) |
| Working DistanceDiff | 17.35mm | 2.04mm | 0.65mm | 0.56mm | 0.19mm | 0.18mm |
| SpringDiff | — | — | Yes | Yes | Yes | Yes |
| Immersion MediumDiff | — | — | — | — | — | Oil |
| Lens Length (excl. thread)Diff | 28.5mm | 30.5mm | 42.5mm | 45mm | 45mm | 44.5mm |
| Barrel Diameter | 20.2mm standard RMS thread | 20.2mm standard RMS thread | 20.2mm standard RMS thread | 20.2mm standard RMS thread | 20.2mm standard RMS thread | 20.2mm standard RMS thread |
| Cover Glass | 0.17mm | 0.17mm | 0.17mm | 0.17mm | 0.17mm | 0.17mm |
| Conjugate Distance | Infinity (∞) | Infinity (∞) | Infinity (∞) | Infinity (∞) | Infinity (∞) | Infinity (∞) |
| Material | Pure copper with chrome plating | Pure copper with chrome plating | Pure copper with chrome plating | Pure copper with chrome plating | Pure copper with chrome plating | Pure copper with chrome plating |
| Thread Size | Standard 20.2mm RMS thread | Standard 20.2mm RMS thread | Standard 20.2mm RMS thread | Standard 20.2mm RMS thread | Standard 20.2mm RMS thread | Standard 20.2mm RMS thread |
| Compatible | Standard biological microscope (infinity system) | Standard biological microscope (infinity system) | Standard biological microscope (infinity system) | Standard biological microscope (infinity system) | Standard biological microscope (infinity system) | Standard biological microscope (infinity system) |
SAGA Infinity Plan Achromatic Objectives for Microscopes (4X-100X) Product Overview
SAGA Infinity‑Corrected Plan‑Achromatic Objective is designed for microscopes with infinity‑corrected (∞) optical system. The objective barrel is made of solid copper with chrome‑plated finish for robust durability. It adopts universal 20.2 mm RMS standard thread to fit biological microscopes of infinity optical system. Six magnification options are available: 4X, 10X, 20X, 40X, 60X and 100X. The 40X / 60X / 100X versions feature spring‑loaded mechanism to protect lens and glass slides; the 100X supports oil‑immersion observation. It delivers flat, sharp‑edged images with low chromatic aberration to meet observation requirements in teaching, laboratory experiments and scientific research.
- Infinity‑corrected (∞) optical system, flat imaging, sharp edge performance and low chromatic aberration
- Solid‑copper barrel with chrome‑plated surface, sturdy and long‑lasting
- Universal 20.2 mm RMS standard thread, compatible with infinity‑system biological microscopes
- Six magnifications from 4X to 100X for teaching, experiment and research applications
- Spring‑loaded design on 40X / 60X / 100X protects lens and slides; 100X supports oil‑immersion viewing
SAGA Infinity Plan Achromatic Objectives for Microscopes (4X-100X) Product Features
Infinity‑corrected (∞) optical system
flat imaging, sharp edge performance and low chromatic aberration
Solid‑copper barrel with chrome‑plated surface
sturdy and long‑lasting
Universal 20.2 mm RMS standard thread
compatible with infinity‑system biological microscopes
Six magnifications from 4X to 100X for teaching
experiment and research applications
Spring‑loaded design on 40X / 60X / 100X protects lens and slides; 100X supports oil‑immersion viewing
SAGA Infinity Plan Achromatic Objectives for Microscopes (4X-100X) Package Contents
Frequently Asked Questions
How many versions are available for this product?
6 versions: Infinity Plan 4X, Infinity Plan 10X, Infinity Plan 20X, Infinity Plan 40X (Spring), Infinity Plan 60X (Spring), Infinity Plan 100X (Spring / Oil). They differ in magnification, aperture and other specifications — switch between them in the specification table above to compare side by side.
What are the key specifications?
Series: Infinity plan achromatic; Magnification: 4X / 10X / 20X / 40X / 60X / 100X; Type: Plan infinity achromatic (spring-protected); Numerical Aperture: 0.10 / 0.25 / 0.40 / 0.65 / 0.85 / 1.25 (oil); Barrel Diameter: 20.2mm standard RMS thread; Cover Glass: 0.17mm. Full parameters are listed in the specification table above.
What is included in the box?
Standard package: Infinity PLAN Achromatic Objectives, Objective lens case.
What are the main features?
Infinity‑corrected (∞) optical system, flat imaging, sharp edge performance and low chromatic aberration; Solid‑copper barrel with chrome‑plated surface, sturdy and long‑lasting; Universal 20.2 mm RMS standard thread, compatible with infinity‑system biological microscopes.
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