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Lenses
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  8. AmScope A4X 4X…
AmScope

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,060₹11,400

You save ₹7,340 (64%)

64% off the seller list price

Qty
AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes — 60X Objective
60X Objective
₹10,420
₹11,640
In Stock
AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes — 4X Objective
4X Objective
₹4,060
₹11,400
In Stock
AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes — 40X Objective + Spring
40X Objective + Spring
₹5,210
₹9,500
In Stock
AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes — 20X Objective
20X Objective
₹7,980
₹11,620
In Stock

Estimated doorstep delivery by 6 Nov - 8 Nov from USA

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Enhance Microscope Clarity & Magnification

About this item

AmScope A4X 4X Achromatic Microscope Objective Lens is a high-quality, brand-new component designed to fit common DIN/JIS standard compound microscopes. With a 4X magnification power and achromatic design, it delivers improved clarity and color correction, essential for detailed observation. This lens features a standard 20mm mounting thread, ensuring broad compatibility with many microscope models available in India.

The achromatic design minimizes chromatic aberration, providing sharper images with truer colors compared to simpler lenses. This makes it ideal for educational purposes, hobbyist microscopy, and basic scientific observation where accurate visual representation is key. Upgrade your existing microscope with this reliable and cost-effective objective lens.

Imported directly from authorized US retailers, this AmScope objective lens ensures authenticity and quality. All customs duties and GST are included in the final price, with delivery via ExpressBox tracked shipping across India. Enhance your microscopy experience with precision optics.

Key Features

  • This brand new 4X Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes
  • 4X Magnification Power
  • Achromatic Objective Lens
  • DIN Standard
  • 20mm Mounting Thread (in diameter)

Why choose this product

Precision Optics for Indian Learners

The AmScope A4X 4X Achromatic Objective Lens brings professional-grade optical precision to your microscope. Designed with an achromatic lens system, it effectively corrects for chromatic and spherical aberrations, delivering images with superior color accuracy and sharpness. This is particularly beneficial for educational settings in India where clear visualization aids learning. Unlike basic lenses, this objective provides a flatter field of view, reducing distortion at the edges. Imported from authorized US retailers, it guarantees authenticity and quality, ensuring you receive a product built to international standards, all with customs duties and GST pre-paid for a seamless purchase.

Who It's For vs. Who Should Skip It

This 4X objective is perfect for students, educators, and hobbyists looking to upgrade their compound microscope's low-power capabilities for general observation, specimen identification, or educational demonstrations. It's ideal for viewing larger cells, tissues, or small organisms. However, if you require extremely high magnification for detailed cellular structures or specialized scientific research, this 4X lens may be insufficient. Consider higher magnification objectives (40X, 60X, 100X) or plan-corrected objectives for advanced applications.

How to use

  • Remove Old Objective — Carefully unscrew the existing objective lens from your microscope's revolving nosepiece. Store it safely. Ensure the nosepiece threads are clean.
  • Install New Objective — Gently screw the AmScope 4X Achromatic Objective Lens into the designated low-power slot on the revolving nosepiece. Tighten until snug, but do not overtighten.
  • Focus and Observe — Place your slide on the microscope stage. Start focusing with the coarse adjustment knob, then use the fine adjustment knob. The 4X lens provides a wide field of view for initial specimen scanning.

Example scenarios

Typical situations where AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A student in Delhi needs to observe pond water samples for a biology project.

How this product helps

This 4X AmScope objective provides the necessary low magnification to view larger microorganisms and general water sample characteristics clearly. Its achromatic design ensures accurate color representation of aquatic life.

2
Scenario 2
Illustrative example
Where it helps

A hobbyist in Kolkata wants to upgrade their existing microscope's low-power objective for better detail on insect parts.

How this product helps

The 4X AmScope objective offers a significant clarity improvement over basic lenses, revealing finer details on insect exoskeletons and features. Its standard 20mm mount ensures easy installation on most compound microscopes.

Technical specifications

Setup & usage

CompatibilityDIN/JIS standard compound microscopes
ApplicationGeneral observation, educational, hobbyist microscopy
Cost per unit₹4,060 per lens — imported from USA, duties included

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by AmScopeunder its own policy.

Read more

How we compare

FeatureAmScope A4X 4XOthers
Magnification4XTypically 4X
Lens TypeAchromaticVaries; often achromatic or simpler
Mounting StandardDIN 20mmDIN 20mm or JIS standard
Image QualityGood color correction, reduced aberrationsVariable; may have more chromatic aberration
Authenticity & SourcingImported from authorized US retailers, guaranteed originalAvailability and authenticity can vary

Product details

SKUgqg4185
GTIN00013964560053
BrandAmScope
Model NameA4X-V300
Part NumberA4X
Magnification Power4X
Lens TypeAchromatic Objective Lens
Mounting StandardDIN Standard
Mounting Thread Diameter20mm (0.79 inches)
Item Weight0.01 oz (0.0003 kg)
Item Dimensions2.4 x 1.4 x 1.4 inches (6.1 x 3.5 x 3.5 cm)
Package Weight0.05 kg
Package Dimensions7.7 x 9 x 3.5 cm
ColorClear / Silver
MaterialPE (Polyethylene) / Optical Glass
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About AmScope

AmScope specializes in high-quality microscopes and accessories, offering excellent optical performance for education and research.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

Will this AmScope 4X objective lens fit my microscope?
Yes, this AmScope 4X objective lens is designed to fit common compound microscopes that use the DIN Standard 20mm mounting thread. Please verify your microscope's objective turret specification to ensure compatibility. If your microscope uses a different standard, this lens may not fit.
What is the difference between achromatic and other microscope objectives?
Achromatic objectives, like this AmScope 4X lens, are corrected for two wavelengths of light (red and blue) and two types of aberrations (chromatic and spherical). This results in sharper images with better color fidelity compared to simpler, non-achromatic lenses, making them ideal for educational and general observation purposes.
How does this 4X objective lens compare to higher magnifications?
This 4X objective provides low-power magnification, suitable for viewing larger specimens or general field surveys. Higher magnification objectives (e.g., 40X, 60X, 100X) are used for observing finer details like cellular structures. This 4X lens is excellent for initial scanning or when a wider field of view is needed.
How to buy an original AmScope 4X objective lens in India?
Purchase this AmScope 4X Achromatic Objective Lens from crowcrowcrow.com, sourced directly from authorized US retailers and brand partners. It is factory-sealed, imported per-order, with all customs duties and GST included in the listed price. Delivery is via ExpressBox tracked shipping across India.
Is this AmScope objective lens suitable for advanced scientific research?
While this 4X achromatic objective offers good quality for its price, advanced scientific research often requires higher magnification or plan-corrected objectives for superior flatness and aberration correction. This lens is best suited for educational, hobbyist, and general observation tasks.
What is the mounting thread size for this objective lens?
This AmScope objective lens features a standard DIN 20mm mounting thread (approximately 0.79 inches in diameter). This is a widely adopted standard for compound microscopes, ensuring compatibility with many popular microscope brands.

Frequently bought together

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes

This item:

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes

₹4,060

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes

This item

AmScope A4X 4X Achromatic Microscope Objective Lens 20mm (0.79 inches) | DIN Standard for Compound Microscopes

₹4,060

Total price:

₹26,470

You save ₹27,550 (51%) Extra

3 items selected

3 items

₹26,470

You save ₹27,550 (51%) Extra

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Spec
Price
₹4,060
₹11,400
₹14,430
₹31,000
₹7,980
₹11,620
₹10,420
₹11,640
₹5,210
₹9,500
₹2,030
₹2,680
₹1,20,790
₹1,60,730
Brand NameAmScopeAmScopeAmScopeAmScopeAmScopeCableGeekerHP
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,060₹11,400

You Save ₹7,340

Estimated doorstep delivery by 6 Nov - 8 Nov from USA
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You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹12,180+ (3× the price)
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