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PARALOW HS515C ew small compact Is a circle dot sight with : N
the option of dot only or dot with circle reticle pattern.
Employing new LED technology, the life time for one CR2032
battery can be up to 30,000 hours. Attached non obstructing
flip-up lens covers and kill flash. The sight may be installed on
various firearms such as shotguns, pistols, rifles, air rifles
1. Weather: Suitable for all weather conditions, including low
light such as at dawn/nightfall.
2. Full field of view for target acquisition: The user can gain
rapid target acquisition and situational awareness while
aiming with both eyes open.
3. Solar power supply: The device operates by solar power
( silicon solar cell). Power is ready for use at all times.
Under daylight conditions, LED can be powered by solar cell.
4. Dual power supply design: Sight will switch to battery
supply if there is not enough light for solar operation.
5. New LED technology: Due to adopting new LED technology,
the sight can be operated for up to 30,000 hours with only
6. Parallax free optical system: arallax 1MOA P is ≤± .
7. Brightness adjustment: There are 1 settings for the 1
brightness of the reticle so as to match the ambient lighting
8. Switch between circle dot and red dot reticles.
9. Eye safe: LED reticle pattern will not damage your eyes.
10. side Two mounted buttons: The mounted buttons side
allow for easy operation without obstructing the user’s
vision.Minimize vision obstruction with push button
controls and streamlined housing design.
11Kill flash included. .
12Flip-up lens covers won’t obstruct your vision. .
13With H/L riser mounts. .
14.Quick release mount: Adaptable to Picatinny rail.
15. Waterproof: IP67
The reticle for this sight is a central 2MOA dot, centered
in a 65MOA circle with four positioning points. The
diameter of the circle reticle represents approximately
5′ 5″ at 100 yards (170cm at 100m). The circle reticle
can be enabled or disabled as required by pressing the
“-” button for 3 seconds. The circle reticle can only be
disabled while in manual mode.
1. Ensure that the firearm is completely unloaded and safe
before device installation, sighting in, or installing a new
2. Please keep the packaging should you need to make a
1. Operates with two-way power supply (solar cell and internal
battery). The operating voltage for this device is DC3V using
one high quality CR2032 Lithium battery included with
2. The high quality battery can power the device for up to
30,000 hours. Caution: The battery is not rechargeable.
3. Battery replacement:
a) Removing the battery (Fig 2-1):
Loosen screw 1,2.
Insert coin or similar object in the battery tray slot, pry
out the battery tray, and remove the discharged battery
by lifting it up.
2) Battery installation(Fig2-2):
a) Insert the battery into the battery tray by pushing it down
with the correctly marked polarities, “+” and “-“.
b) Insert and press the tray into the battery compartment.
c) Fasten screw 1,2.
1. The mount bracket is adaptable to the arms with Picatinny Rail,
If the arms have no Picatinny rail , or with other types of rail,lease p
contact a qualified gunsmith.
2. Designed with our patented nonlinear cam clamping , system no
tools for rail ush , lif up are required attaching to a . P locking button t
hand to loosen the on rail, push le locking bar. To mount sight the
handle down ing button will automatically engage. T , lock he
installation complete.(see fig 3-1) is
3. Initial installation
For the first installation, ou may feel the clamp too tight that y such
handle . Adjust clamp bolt
if it cannot be clamped tightly on rail , you need to make a small
adjustment the clamp. The following the adjustment steps: of are
1. Torxsocket bolton the There is one at the end of clamp adjusting
side of . (See Fig3-2)efore installation the mount B , loosen the
, and th screw to release clamp using included Torx wrench en;
2. cam le e to and Pull up the clamp hand . Slid the sight in rail close
. the clamp handle
3. Tighten clamp adjusting bolt using the Torx wrench. This will the
rail to moderate degree. Try to pull up and tighten the clamp to the
the , adjusting the clamp screw appropriate , close clamp handle ly
neither too tight nor too loose. This will avoid the mount becoming
loose under recoil.
Three operation modes are available: Auto mode, manual
mode and off mode.
1. )Auto mode (default – with solar cell and internal battery
two-way power supply:
Based upon the ambient lighting level, the sight will switch
between battery and solar cell power automatically for
operation in all lighting conditions.
Auto mode operation:
a) Sight is always in auto mode unless specifically switched
to manual mode.
b) While in auto mode, the brightness of the reticle is
automatically adjusted to match ambient lighting. The
brighter it is, the higher the dot intensity.
c) If lighting is low enough, the sight will automatically
switch to the battery. While running on battery, you can
adjust the reticle brightness using the “+”and “-” buttons
to switch between high and low brightness levels.
2. ( Battery power optimized mode): Manual Mode
a) Press down the “+”button for 3 seconds to enter into
the Manual Mode.
b) Brightness adjustment: There are 11 settings for reticle
brightness level under manual mode. The default
brightness is at 6 when the device is switched to this
mode. The brightness can be adjusted as required by
pressing the “+”or “-” to increase or decrease the
brightness level , one press for one change in brightness
c) Switching back to auto mode:
A single press of the “+”button for 3 seconds will switch
the sight to auto mode.
3. Off Mode: The sight can be turned completely off by
simultaneously pressing “+” and “-” buttons. Also in
manual mode after 12 hours, the sight will completely
Note: The sight will remember the last brightness setting when
powered on and off in auto and manual mode.
1. On top of sight is the elevation adjusting turret, windage
adjusting turret is on the right side (see Fig5). The sight has
been factory adjusted for approximate zero.
2. The built in screw driver tool on the protective cap can be
used for zeroing adjustment (see Fig5). See label inside cap.
3. First open the protective cap (see Fig1), position slot type
screwdriver on the slotted screw, then rotate the screw to
right or left for adjustment. Each left or right click is for one
adjustment equivalent to 0.5MOA value.
4. Adjust the Elevation turret counterclockwise to move the
point of impact UP. Adjust the Windage turret counter-
clockwise to move the point of impact to the RIGHT. Turning
either turret clockwise moves the point of impact in the
Don’t try to over rotate the knobs. If you feel the knobs can-
not be rotated, this indicates you have reached the adjustment
limit, otherwise the device may be damaged. If the required
adjusting range is beyond the limits, consider adding an extra
spacer between the device and mounting rail to allow for
Maintenance and care
This device is a precision instrument that deserves
reasonably cautious care. The following tips are provided to
ensure long lasting use of the sight.
The optical system, including the objective window and
eyepiece lens are multi-coated optical glass. When cleaning
the lenses, blow away the dust on surface , wet the lens
with lens cleaner or clean water, wiping the fingerprint or
other oils with lens tissue, soft cotton or microfiber cloth.
No special maintenance is needed for the housing surface.
Avoid touching the glass surface with dry cloth or tissue paper.
Do not use organic solvents such as alcohol or acetone. Do not
try to dismantle the device as the internal parts are specially
cleaned and sealed and with an anti-fog treatment. Any such
attempt will void the warranty.
If repair is needed, you can call our customer service center,
visit our website, or send an email to us.
We provide a limited lifetime warranty from the date of
purchase on parts and workmanship to the original purchaser.
At our sole discretion, we will repair or replace product found
to be defective under normal use and service without charge,
excluding any delivery costs, which will be born by purchaser.
We will not be liable for incidental, consequential, or
special damages arising out of or in any connection with the
use or performance of this product. This warranty is void if
the product has been misused, modified, neglected, or
disassembled prior to its return.
Please refer to http://www.holosun.com for current and
complete warranty information and other conditions.
is part of the Marketing team at Optics Trade. She is a nature and astronomy enthusiast, that’s why you’ll find most of her articles in these two categories.